Everyday, across the world, new ideas help to solve problems and improve lives. We understand the most pressing of these, shine a spotlight on them and help people solve them. We want to see long term and sustainable change. Our challenges pinpoint a problem and offer a prize for the first or best solution.
We are challengers.
We are innovators.
We are game changers.
Check out the steps to running an effective challenge prize in our new Practice Guide.
Partner us for a challenge
The Nesta Challenges Team
Aisha Lysejko
Lead, Operations
Andrea Richardson
Programme Manager
Caecilie Hougaard Pedersen
Assistant Programme Manager
Caroline Pradier
Assistant Programme Manager
Caroline Purslow
Programme Manager, Global Health Team
Catherine Thompson
Programme Manager
Charlotte Macken
Prize Design Manager
Chris Gorst
Challenges Director
Constance Agyeman
Head of International Development and Education & Skills team
Daniel Berman
Head of the Global Health team
Gary Fawdrey
Assistant Programme Manager
Hannah Picton
Assistant Programme Manager
Holly Jamieson
Director of Development and New Frontiers
Isobel Scott-Barrett
Assistant Programme Manager
Janet Southern McCormick
Programme Manager (Maternity leave)
Karmel Edmonds
Assistant Programme Manager
Kathy Nothstine
Head, Future Cities
Kelly-Ann Yearley
PA to Executive Director
Laura Ferris
Programme Coordinator
Lauren Bellefeuille
Programme Coordinator, Global Health Team
Liz Vossen
Programme Manager
Lucy Hawkins
Programme Coordinator
Maddy Kavanagh
Programme Manager, Longitude Explorer Prize
Nassin Watson
Programme Coordinator
Nicola Tulk
Programme Manager
Olivier Usher
Lead, Research and Impact
Piotr Gierszewski
Senior Researcher
Rhys Herriott
Programme Manager
Ruth Neale
Project Manager
Sally Nelson
Programme Coordinator
Sarah Holliday
Researcher
Seoana Sherry-Brennan
Digital Communications and Prize Engagement Officer
Shae Harmon
Communications Manager
Tris Dyson
Managing Director

Aisha Lysejko
Lead, Operations
Pronouns: She/Her
Her work focuses on Nesta Challenges’ sustainability, as it scales to deliver more impact, whilst working to ensure people development, humanity and belonging remains at the core of its team. She is also a member of Nesta’s Equity, Diversity and Inclusion Group, supporting the organisation’s EDI strategy development.
Prior to joining Nesta Aisha led the scaling and delivery of programmes at Straight Talking Peer Education, a youth charity that empowered, developed and employed teenage parents to deliver co-produced workshops on healthy relationships and the realities of early parenthood, to teenagers across London, the West Midlands and the Home Counties.
Aisha holds a First in Law (LLB) and went on to obtain the grade of Outstanding on the Bar Professional Training Course.
In her free time Aisha can be found sampling the best vegan food London has to offer, listening to podcasts and attending Taekwondo lessons with her son.

Andrea Richardson
Programme Manager
Pronouns: She/Her
Areas of expertise: Affordable credit challenge, Better markets, Challenge Prizes, Financial Inclusion, Fintech, Governments and Innovation, Government Innovation, Open banking, Open Up Challenge
Andrea leads Nesta’s challenge prize advisory work with the Government of Canada, consulting on the research, design and delivery of outcome-based funding projects.
In this role she’s advised on projects to improve housing supply, reduce food waste, design energy efficient boats, reduce harm from the opioid crisis, address adult learning needs and locate whales in real-time.
Andrea also helped deliver the Open Up Challenge. Open Up was a prize fund to reward fintech companies producing next-generation products and services. The challenge was designed to stimulate the use of new open banking APIs to transform how small businesses discover, access and use business-critical financial services. Andrea continues to support Nesta’s regulatory innovation and financial inclusion challenge prizes.
Outside of work, you’ll find Andrea searching flights for her next weekend adventure, getting excessively competitive over casual board games, or training for her next triathlon.

Caecilie Hougaard Pedersen
Assistant Programme Manager
Pronouns: She/Her

Caroline Pradier
Assistant Programme Manager
Pronouns: She/Her
Caroline is an Assistant Programme Manager working on the delivery of a number of prizes focused on Health, Disability, Government and Innovation. This includes one of our flagship programmes, the $4 million Mobility Unlimited Challenge.
Caroline joins Nesta from Y Care International, a youth-focused charity, implementing employment focused projects in West Africa in collaboration with YMCA organisations. Prior to this, Caroline has worked on a variety of projects all over West Africa for DCAF, a Swiss-based foundation and the UNDP on issues ranging from conflict prevention to training the police and the military.
Based in London for the past four years, Caroline enjoys discovering the city as well as travelling, reading and playing video games.

Caroline Purslow
Programme Manager, Global Health Team
Pronouns: She/Her
Areas of expertise: Antibiotic Resistance, Longitude Prize, Microbiology, Life Sciences, Public Health, Surgical Equity Prize, Global Health, Challenge Prizes, Programme Management
Caroline is the Programme Manager for the Global Health team, working on the Longitude Prize and a range of other health-related programmes.
Prior to Nesta, most recently Caroline worked as the Programme Manager for the Antimicrobial Resistance Programme at Public Health England. She has a passion for microbiology, global health policy and public health and has worked across multiple roles in scientific publishing, policy and project management.
Outside of work, she enjoys singing, going to gigs, cycling and anything a bit spooky but most of all she enjoys hanging out with her cat Melvin.

Catherine Thompson
Programme Manager
Pronouns: She/Her
At Nesta Challenges, Catherine is a Programme Manager, currently focusing on the Ofwat Innovation in Water Challenge. Prior to this, she led the Open Up Challenge 2020, a challenge prize delivered by Nesta in partnership with Open Banking Ltd., focusing on products and apps that use open banking to help people better manage their money through more transparent, accessible and fair products.
Before coming to Nesta, Catherine led the Innovation team at the Fairtrade Foundation, working on new approaches to supporting farmers and workers in global supply chains with a focus on supply chain transparency, human rights, data visualisation and blockchain. Catherine has a background in tech-focused innovation, starting her career in fast moving consumer goods (FMCG) and more recently working in tech for good in the charity sector as part of the On Purpose Associate Programme.
Catherine is passionate about the potential for businesses to have a net positive social impact, and outside of work is currently studying MSt Sustainability Leadership at Cambridge University. When not studying or working, Catherine can be found sampling incredible food across London, tinkering with the latest smart home devices, or attempting to get up in time for Park Run.

Charlotte Macken
Prize Design Manager
Pronouns: She/Her
Charlotte has built expertise in the design and delivery of impact-focused challenge-driven innovation tools. Working with a range of partners including the World Bank, the UK Government, the Canadian Government, Essex County Council and the Toyota Mobility Foundation. Since joining the Centre, she has designed and led the $4 million Mobility Unlimited Challenge as well as a range of other projects and prizes.
In her free time, Charlotte can often be found volunteering on community projects or eating brunch. She very much enjoys both activities.

Chris Gorst
Challenges Director
Areas of expertise: Accessing justice, Affordable Credit Challenge, Artificial intelligence, Better markets, Disruptive Tech, Economics, Financial inclusion, Fintech, Governments and innovation, Government innovation, Innovation policy, Legal Access Challenge, Markets, Open banking, Open Up Challenge
Chris’s experience spans the public, commercial and social impact sectors and interactions between the three. He started his career in supply side policy and public finance at HM Treasury. In the commercial sector he has worked as a strategy consultant and in investment banking. In social impact, he has delivered a major capacity-building programme for UK small business leaders and developed impact measurement strategies for a wide range of non-profits.
In his spare time Chris is a keen (but green) Python coder. He is a volunteer mentor for the Year Here programme, which encourages talented graduates to develop innovative solutions to entrenched social challenges.

Constance Agyeman
Head of International Development and Education & Skills team
Areas of expertise: Co-creation, Youth, Thriving Communities, Prizes in Development, Community engagement, entrepreneurship, supporting innovators, Longitude Explorer, Programme Management, Prize design and implementation
Constance has over 20 years-experience in the voluntary sector developing national and international programs which engage communities in addressing the issues that affect them. She has designed and delivered programs with the likes of USAID, World Bank, Department for Business Energy and Industrial Strategy and the Cabinet Office Constance provides strategic innovation guidance and has delivered over 25 challenge prizes in fields such as agriculture in South-East Asia and Sub-Saharan Africa, Social Innovation across Europe, UK prizes focused on Waste Reduction and Ageing populations, as well as youth focussed digital enterprise challenges.
At the heart of her work ethos is a practice of co-creation with communities and innovators, building effective stakeholder networks across a range of sectors to strengthen the market potential of products, technologies and services for sustainable and impactful change that help communities thrive.
Constance is engaged in a number of judging and speaker panels and was on the board of Trustees for Youth Music, serving disadvantaged youth. She also demonstrates her entrepreneurial spirit by running her own micro business.

Daniel Berman
Head of the Global Health team
Pronouns: He/Him
Areas of expertise: Antibiotic Resistance, Longitude Prize, Public Health, Surgical Equity Prize, Global Health, Challenge Prizes
Daniel heads up the Global Health team at Nesta Challenges including managing the Longitude Prize, which is a £10 million project designed to incentivise the development of a rapid diagnostic test to improve the use of antibiotics. Daniel represents Nesta in international One Health forums designed to address the challenge of antimicrobial resistance. This includes championing new strategies to address the market failure that has led to a lack of diagnostic products to address AMR.
Daniel is also exploring new prizes in Essential Surgery and non-pharmaceutical treatments of chronic pain.
Before coming to Nesta, Daniel worked for the World Health Organization in Ethiopia on a local pharmaceutical production project. Previous to that he was at Médecins Sans Frontières (MSF) for more than 16 years. At MSF he had multiple assignments in the Access to Medicines Campaign which focuses on stimulating and steering innovation and access to medicines, diagnostics and vaccines.
From 2012-2015 Daniel was General Director of MSF Southern Africa, based in Johannesburg, South Africa. Daniel is currently a Trustee for QUAMED, a French NGO that supports humanitarian organisations and national procurement institutions to improve quality of medicines.

Gary Fawdrey
Assistant Programme Manager
Pronouns: He/Him
Areas of expertise: Social innovation, Inclusive innovation, Social enterprise, Government innovation, Innovation policy, Purpose-led business, Coaching, Youth engagement, Thriving Communities, EUSIC, Entrepreneurship, Tech to Connect
Gary works on social innovation and tech for good prizes. This includes the European Social Innovation Competition which acts as a beacon for social innovators in Europe, employing a proven methodology for supporting early-stage ideas and facilitating a network of radical innovators shaping society for the better.
Before joining Nesta he worked in the youth sector with vInspired and Generation Change, supporting young people to volunteer and take action in their communities.
Outside of Nesta he is a Social Enterprise Fellow at the Winston Churchill Memorial Trust and serves on the Global Advisory Board of the Social Innovation Academy. He is also a novice skateboarder.

Hannah Picton
Assistant Programme Manager
Pronouns: She/Her
Areas of expertise: Longitude Explorer Prize, Youth Engagement, International Development, Programme Design and Management, Gender and Development, Social and Behavior Change Communication
Hannah is an Assistant Programme Manager on the Amazon Longitude Explorer Prize and the Smart Cities Challenge.
Prior to Nesta, Hannah was at Girl Effect, a creative non-profit, where her role was as a coordinator within the Impact function. She worked across a number of international projects, one of which being a first-of-its-kind mobile innovation for girls in Nigeria called ‘Girls Connect’.
Outside of work she is usually either researching future travel destinations, running/hiking or exploring interesting talks and events happening in London.

Holly Jamieson
Director of Development and New Frontiers
Pronouns: She/Her
Holly helps organisations bring great ideas to life to build a better world. She works with corporates, government, charities and philanthropy and often focuses on bringing together technology and people to tackle big problems – from energy access to urban mobility to youth empowerment. Her expertise spans upfront strategic design and partnership building, right through to successful delivery and all that it entails.

Isobel Scott-Barrett
Assistant Programme Manager
Pronouns: She/Her
Areas of expertise: Affordable Credit Challenge, Legal Access Challenge, Challenge Prizes, Better Markets, Political Economy, Conflict Mediation, Inclusive Peacebuilding, Programme design and management
Isobel is an Assistant Programme Manager, focusing on the Affordable Credit Challenge, Legal Access Challenge and CareerTech Challenge Prize.
Prior to Nesta, Isobel worked in political conflict mediation in the Middle East. She developed and delivered dialogue programmes which worked with political and religious leaderships, the SME community and civil society.
In a past life Isobel was was a domestic violence caseworker in Southwark and a winemaker in Lebanon. Outside work, she likes to cook, throw pots and plan long walks.

Janet Southern McCormick
Programme Manager (Maternity leave)
Pronouns: She/Her
Janet is currently on maternity leave. Please contact caroline.pradier@nesta.org.uk for any questions relating to the Tech to Connect Challenge and gary.fawdrey@nesta.org.uk for any questions relating to EUSIC.
Areas of expertise: EUSIC, Tech To Connect, social isolation, government innovation, programme management, programme delivery, gender, international development, entrepreneurship, social innovation, challenge prizes, environment
Janet aims to practice collaborative working everyday – diverse, challenging people energise and drive her to improve her work. She is particularly interested in gender equality and female economic empowerment, entrepreneurship, and the environment / climate change, and is curious about how these link into the wider story of poverty alleviation and economic development.
Janet has a strong background in business processes, programme design and implementation, and direct client management. Before joining Nesta she was COO for the SPRING Accelerator, supporting growth stage businesses in East Africa and South Asia to design products and services for adolescent girls. Prior to that she worked in other international development charities and in management consultancy.
Outside of work Janet enjoys yoga and boxing – a combination that offers a surprising balance!

Karmel Edmonds
Assistant Programme Manager
Pronouns: She/Her
At Nesta Challenges, Karmel is part of the Rapid Recovery team and leads on the innovator journey, programme delivery and communications. Previously at Nesta she was part of the Future News Fund team – encouraging innovation in public interest news and also as part of the Rocket Fund team, taking an internal startup to scale, attracting investors and facilitating a spin out.
Karmel loves programmes, projects and ideas which have humans at their heart and has spent fifteen years working in grassroots community focused organisations around the UK designing and implementing programmes, often with a creative edge. She’s dabbled in festival coordination and knows her way around a comms strategy.
Since leaving Manchester and the epic music scene she was once part of, she’s swapped microphones for walking boots and surfboards and pursues a semi-rad outdoorsy life where and when she can escape le grande smog.

Kathy Nothstine
Head, Future Cities
Pronouns: She/Her
Areas of expertise: cities, drones, new frontiers, local government, government innovation, futurescoping, transport, smart cities, town planning
Kathy is the Lead for Future Cities, where she focuses on place-based innovation and empowering cities to shape their destiny. She is currently leading the Flying High project to engage cities, industry, service users, residents and other stakeholders to shape the future of urban drone services.
Kathy is passionate about cities and communities, and has over a decade of experience in urban planning and working with local governments. She has designed and delivered capacity-building and technical assistance programmes to identify and scale up transformative new approaches to creating stronger communities and economies based on local assets and place-based strategies. She has worked on rural and urban development and regeneration schemes, planning proposals and transport plans in the public and private sector.
In her spare time Kathy enjoys running, yoga and country walks.

Kelly-Ann Yearley
PA to Executive Director
Pronouns: She/Her
Areas of expertise: Operations
Kelly provides high level administration and operational support to the Nesta Challenges Executive Director and the wider team. Working across numerous projects, she is highly skilled at coordinating and tracking multiple programmes simultaneously.
Previously she worked for a West coast Canadian production house, specialising in feature films, episodic television and bringing new financing solutions to an entertainment industry.
In her spare time, Kelly enjoys travelling, cooking and playing Articulate.

Laura Ferris
Programme Coordinator
Pronouns: She/Her
Areas of expertise: Affordable credit challenge, Better markets, Legal access challenge, Open up challenge, operations, programme coordination
Laura is a Programme Coordinator for Nesta Challenges, working across the Open Up 2020 Challenge and the Smart Ageing Prize.
Before Nesta, Laura worked at an international business growth agency that was supporting on the Google Digital Garage project. The project provides free digital skills training for small business owners and members of the public alike, empowering them to grow their businesses and their careers.
Outside of work, she loves to travel, read, catch-up with friends and family and Irish dance.

Lauren Bellefeuille
Programme Coordinator, Global Health Team
Pronouns: She/Her
Areas of expertise: Longitude Prize, Global Health, Challenge prizes, Innovation policy, International Development
Lauren is a Programme Coordinator for the Global Health Team, working specifically on the Longitude Prize.
Previously, Lauren worked as a Policy Analyst with the Government of Canada’s IT department, Shared Services Canada. Her main role included conducting research and generating analyses related to various IT policies and programs. Lauren is passionate about innovation and improving public services and enjoys participating in various discussions and activities through OneTeamGov, a public sector reform community.
In her spare time, she enjoys running, travelling around the UK, and going out to gigs.

Liz Vossen
Programme Manager
Pronouns: She/Her
Areas of expertise: Social innovation, environment, international development, social venture capital, impact & evaluation, human centered design, entrepreneurship, Fall Armyworm tech prize, Mobility unlimited challenge
Liz’s experience spans the private and social impact sectors and she began her career working in Canada’s financial sector, covering aerospace and defense equities. Later, Liz worked in venture capital, focusing on investments that made an impact to society and the environment. International development has been part of Liz’s career path as well and she has lived in both Egypt and Kenya. Immediately preceding her role at Nesta, Liz spent two years running projects that helped social organisations in the UK better understand and enhance their impact.
Liz is a curious type, acquiring new hobbies so frequently that she never has time to get good at any of them. Recent additions include: improv, life drawing, sourdough bread making and tai chi.

Lucy Hawkins
Programme Coordinator
Pronouns: She/Her

Maddy Kavanagh
Programme Manager, Longitude Explorer Prize
Pronouns: She/Her
Areas of expertise: Longitude Explorer Prize, Thriving Communities, Programme Management, Youth, Challenge Prizes, Prize Design
Maddy is a Programme Manager, working across a range of UK and international projects, including Longitude Explorer and Inventor prizes. She also works on the business development side of Nesta Challenges.
Before joining Nesta Challenges, Maddy worked at The Prince’s Trust, starting in Monitoring and Evaluation before working in Programme Development for four years. Here, Maddy developed a range of employability programmes to support young people and NEETs across the UK into employment. During a secondment in Adelaide, Maddy was responsible for the implementation of Prince’s Trust programme in Australia, working with local employers and partners in Adelaide to develop a programme for unemployed and underemployed young people to be rolled out across Australia.
Outside of work Maddy can usually be found exploring London’s food markets, attending gigs or trying out the latest fitness fad.

Nassin Watson
Programme Coordinator
Pronouns: She/Her
Areas of expertise: Operations, project and programme management, social and environmental impact, gender, international development
Nassin is a Programme Coordinator with Nesta Challenges, working on the Longitude Explorer Prize and CareerTech Challenge.
Nassin joins Nesta from a social enterprise in Bhutan, which works to build a hazelnut industry and bring new sources of income to rural communities. Previously, she worked with diverse teams in the UN helping to coordinate and implement various rural development and humanitarian projects in Somalia and Kenya. She enjoys working with teams to achieve impactful positive outcomes, and finding creative solutions to problems.
Nassin studied Geography and Environment and has trained in Socio-Economic and Gender Analysis. In her spare time, she enjoys learning things, including languages, and getting out in nature.

Nicola Tulk
Programme Manager
Pronouns: She/Her
Areas of expertise: Legal Access Challenge, access to justice, legaltech vs lawtech, governments & innovation, better markets, general insurance, social enterprise, purpose-led business, programme management
Nicola is Programme Manager of The Legal Access Challenge, a challenge prize delivered by Nesta in partnership with the Solicitors Regulation Authority. The Legal Access Challenge is seeking digital technology solutions which directly help people to better understand and resolve their legal problems.
Before joining Nesta, Nicola spent ten years as a consultant at global advisory firm Willis Towers Watson working with a broad range of FTSE 100 clients and smaller insurers across the UK and Europe, specialising in personal lines insurance. She qualified as a Fellow of the Institute of Actuaries in 2012.
Nicola is a Fellow of the On Purpose Associate Programme, a one year leadership programme for experienced professionals facilitating transition into careers within purpose driven businesses. During this programme Nicola defined and implemented strategy for the Commercial team at community interest company Mental Health First Aid England and led the research and design phase for the Legal Access Challenge.
Outside of work, Nicola loves to travel and to walk/run/occasionally climb outdoors.

Olivier Usher
Lead, Research and Impact
Pronouns: He/Him
Areas of expertise: Innovation policy, technology policy, history of science and technology, responsible innovation, government innovation, industrial strategy, space, drones and aviation, food and agriculture
Oli leads Nesta Challenges’ research team. He helps to identify promising areas for innovation and choose the most impactful focus for new prizes.
He has played a role in the development of much of our portfolio of prizes including the Mobility Unlimited Challenge and Open Up. He has also overseen research projects into potential prizes that haven’t (yet) seen the light of day ranging from aquaculture in India to whale conservation in the Atlantic: watch this space.
Alongside work on Nesta Challenges programmes, he has advised governments in Europe, North America and the Middle East, as well as the European Commission, on how to maximise the impact of their challenge prize programmes.
Prior to joining Nesta, he worked in science public relations, including a period as Public Information Officer for an ESA centre in Munich, where he coordinated European media relations for the Hubble Space Telescope.
Outside of work, he enjoys baking sourdough bread, drinking Belgian beer and learning Italian.

Piotr Gierszewski
Senior Researcher
Pronouns: He/Him
Areas of expertise: Innovation Research, Future Scoping, New Frontiers, Disruptive Tech, Life Sciences, Service Design, Challenge prizes, Purpose-led Business, Government and Innovation, Innovation Policy
Piotrek is passionate about using foresight as a tool for achieving social impact; exploring possible visions for the future, anticipating obstacles and enabling the desirable opportunities to happen. He has over ten years’ experience in research within academia, private and non-profit sectors.
At Nesta Challenges, he is responsible for researching social and environmental problems and identifying opportunities to tackle them. He turns insight into practice by developing challenge-driven, open-innovation competitions that support communities of solvers and incentivise solutions to these problems. Since 2017, Piotrek has worked on topics ranging from emerging innovations in whale conservation or legal services to scaling up access to surgical procedures in low resource settings.
Prior to joining Nesta, Piotrek had worked at a boutique science commercialisation consultancy as a technology scout and at the University of Cambridge as a life scientist specialising in epigenetics and molecular biology. He also co-lead a few grassroots networks focused on translation of ‘deep’ and/or ‘bench’ science into commercial opportunities and acceleration of their market entry.
Piotrek is a fire performer specialising in ‘poi’ spinning and fire breathing (though less so since he grew a beard), loves nature and spending time outdoors.

Rhys Herriott
Programme Manager
Pronouns: He/Him
Rhys is a Programme Manager at Nesta Challenges, with a particular focus on the future of work.
Prior to joining Nesta, Rhys worked in the Queensland Government’s Innovation in Government team, where he oversaw the delivery of programs which connected startups, SMEs and researchers with complex government challenges. He holds a Bachelor of Business Management and Commerce, majoring in marketing and accounting, from the University of Queensland, Australia.
In his free time, Rhys enjoys reading, cooking and photography, and also serves on the board of a youth not-for-profit which supports young people to create social change in their communities, with a focus on projects which support access to education.

Ruth Neale
Project Manager
Pronouns: She/Her
Areas of expertise: Antibiotic Resistance, Longitude Prize, Global Health, Challenge Prizes, Programme Management, Programme Delivery, Chemistry, Life Sciences
Ruth is a Project Manager, working on the Longitude Prize and other Global Health projects.
Prior to Nesta Challenges, Ruth worked for an open-access antibiotic drug discovery initiative funded by the Wellcome Trust in Australia and led the global outreach programme and international partnerships. It has become a benchmark network for academics around the world to join the antimicrobial resistance (AMR) field. In the UK, Ruth worked for the Royal Society of Chemistry and ran life science and health programmes including the AMR campaign.
She brings to Nesta Challenges more than seven years of experience in antimicrobial resistance (AMR) and global health from project management roles, as well as experience in science communication, media and policy. Ruth was president for the Australian Science Communicators Queensland branch in 2016.
Ruth enjoys running the parks of London and travelling across the globe.

Sally Nelson
Programme Coordinator
Pronouns: She/Her
Sally is a Programme Coordinator working primarily on prizes related to international development and the environment.
Prior to Nesta Challenges, Sally worked in advocacy, fundraising and partnerships at the consumer rights group Consumers International, where she coordinated grant programmes for CSOs in developing countries. Before this, she worked as an intern in the Press Office at the international affairs think tank Chatham House.
Outside of work, Sally enjoys playing netball, watching documentaries and planning her next holiday.

Sarah Holliday
Researcher
Pronouns: She/Her
Areas of expertise: ageing, challenge prizes, citizens science, community engagement, design thinking, energy & environment, government innovation, innovation research, service design, smart ageing, social enterprise, youth engagement
As a researcher at Nesta Challenges, Sarah works to discover and define new opportunities for innovation where challenge prize methodology can be used to accelerate progress, empower innovators and unlock systemic change.
Sarah has a background in chemistry research, where she developed next generation solar energy technologies for widening energy access globally. After leaving academia to pursue a career in social innovation, Sarah worked with charities and local government across London to tackle a number of social and environmental challenges including digital inclusion, air pollution, community energy and youth-led projects. As a fellow with Year Here, Sarah developed a strong toolkit in service design methods and community engagement, and she is passionate about empowering people across society with the knowledge and skills to become changemakers.
In her spare time, Sarah runs a social enterprise that brings together policymakers and people working in frontline service delivery to share insights and develop their own innovation toolkit. She also runs a community garden in Peckham, London, and is co-host of a podcast called Utopia Dispatch where she gets to talk to lots of clever people who are radically reshaping society.

Seoana Sherry-Brennan
Digital Communications and Prize Engagement Officer
Pronouns: She/Her
Areas of expertise: Social media strategy, Digital marketing, SEO, Communications, Prize engagement
Seoana works across Nesta Challenges, helping to inspire more people to enter our prizes by facilitating the growth of an engaged community of solvers via our digital channels. She also supports the development of Nesta Challenges digital presence via social media strategies.
Her background is in publishing and digital marketing and she has extensive social media, content strategy and editorial experience. She has worked in a variety of industries, including roles at Grand Designs magazine, an Australian fashion company and within the communications team at Barking and Dagenham council.
Seoana is a self-confessed bookaholic, who has a slight addiction to buying new books. If she’s not reading, you’ll find her listening to a true crime podcast – the creepier the better. She also runs an online community, which empowers women to like themselves more and supports independent, women-owned businesses in the UK.

Shae Harmon
Communications Manager
Pronouns: They/Them
As Communications Manager for Nesta Challenges, Shannon works across all themes centre-wide. Shannon aims to encourage more people to enter our prizes through digital engagement.
Shannon’s background is in digital content, marketing and campaign management for several science charities and health publications, including SciDev.Net and the Wellcome Trust, focusing on developing user-friendly content and design for website and social media.
Shannon has extensive social media, product management, design and editorial skills and a proven track record of tailoring content to different platforms, delivering complex strategies and projects.
In their spare time, they have also been involved in organising events for the local LGBTQI+ community for the past seven years, and in 2016 founded a campaign fighting for the rights of non-EU immigrant workers.

Tris Dyson
Managing Director
Pronouns: He/Him
Tris has led Nesta Challenges from its origins as a Nesta experiment to being a global hub for expertise and insight on challenge prizes. His aim is to deliver challenge prizes that inspire and enable the development of high impact innovations
Before joining Nesta, Tris co-founded and led the social enterprise Tempo and was included in the first cohort of the Observer’s New Radicals. Tris has also run a Welsh university think tank, founded a social sector consultancy and was a Teach First Geography teacher complete with corduroy jacket.
In 2012 Tris was included on the Independent on Sunday’s ‘Happy List’ the alternative to the Sunday Times Rich List. Tris would rather be on the other list.