Main Summit

Mark joined The FA in March 2016. Prior to joining The FA, Mark held senior finance roles with BSkyB, Virgin Mobile, the Iglo Group and most recently he was the Group CFO for Virgin Active. Mark qualified as a chartered accountant with PwC.

Christian Stamm is an international sustainability professional currently overseeing FIFA’s climate work and the sustainability programme for the FIFA Women’s World Cup 2023 in Australia and New Zealand. Since joining FIFA in 2008, he has been developing and implementing measures to strengthen, expand, report on, and communicate FIFA’s approach to sustainability. Prior to this, he worked on development and educational projects in Europe and Africa. His academic background is in environmental protection and marine biology.

Dr. Allen Hershkowitz is the official Sustainability Advisor to the NBA Green program and also serves as Environmental Science Advisor to the New York Yankees and to Major League Soccer, the first person to hold any of those positions. Working with former MLB Commissioner Allan “Bud” Selig, former NBA Commissioner David Stern, and with NHL Commissioner Gary Bettman, Hershkowitz created the environmental programs at Major League Baseball, the NBA and the NHL. He also created the sustainability program at Major League Soccer and continues to serve as the sustainability advisor to that league. In 2008, at the request of Billie Jean King, he created the environmental program for the USTA.

In 2015 Sports Business Journal listed him as one of the “50 Most Influential People in Sports Business,” and in 2016 Worth magazine listed him as one of “The 60 Most Powerful People in Sports”. According to Green Sports Blog: “It is no exaggeration to say that Dr. Hershkowitz is the most consequential environmentalist in the history of North American sports,” and Yoga + Joyful Living magazine labeled him “The Godfather of Greening”. According to Greenwire, he “has long been among the most visible activists in the nation.” In 2022 Dr. Hershkowitz was listed by Sports Business Journal among its short list of “Executives To Know in Sports Sustainability.”

Dr. Hershkowitz is widely acknowledged to have created the movement to leverage sports to promote sustainability and, as the world faces its greatest climate emergency, he serves on the Steering Committee of UNFCCC Sport for Climate Action Framework. He led the effort to create the US-based Green Sports Alliance as well as Sport and Sustainability International, based in Switzerland. He also created the environmental program for the Academy of Motion Picture Arts and Sciences’ Oscars telecasts, as well as the environmental program for the Recording Academy’s GRAMMY Awards.

Dr. Allen Hershkowitz is an environmental scientist, visionary, activist, writer, lecturer and strategic sustainability advisor. For 26 years (1988 – 2016) he served as a Senior Scientist at the Natural Resources Defense Council (NRDC) and was the force behind some of the organization’s most effective and visible initiatives. Blending technical expertise with the influence of iconic cultural sectors, Dr. Hershkowitz leverages the cultural and market influence of sports and entertainment

Katerina has joined the carbon markets in 2011 and is currently holding a position of Commercial Director, servicing Vertis clients in voluntary carbon offsetting, renewable energy certificates trading, sustainability advisory, carbon policy and other carbon related topics. Katerina is responsible for overlooking structured derivatives transactions and throughout her career advised and successfully concluded on carbon hedging strategies and transactions with hundreds of large industrial and aviation clients. Katerina holds a diploma in Economics and a Masters in Finance from CEU Business School.

Stian Køhn Berget graduated BI Norwegian Business School holding an MSc in Business, and also holds a BSc in Business Administration and Economics from Oslo Metropolitan University. Majoring his MSc in strategy, he concentrated his studies on sustainable business models and business strategy, completing his studies with a dissertation focusing on sustainable business models, sustainable value creation, circular economy and implications of green washing. He joined Vertis Environmental Finance upon his graduation summer of 2021 and currently works as a Carbon and EAC Associate Trader.

Lee is a Senior Manager with WM’s Advisory Services team and oversees the Sports and Entertainment Division that implements a diverse portfolio of sustainability programs at leagues, stadiums, and events, along with customers across other industries. With over a decade of experience in sustainable business management solutions, Lee helps major sports organizations and Fortune 500 companies develop comprehensive environmental programs and sustainable supply chains.

His recent work experience includes sustainability strategy development, greenhouse gas inventory and mitigation plan management, SBTi, impact benchmarking, zero waste validations, material minimization and diversion efficiency initiatives, sustainability certifications, video production, CDP and DJSI reporting, stakeholder engagement campaigns, environmental justice, purpose-driven sponsorships, environmental marketing, and corporate reporting.

Prior to working for WM, Lee received an MA in International Environmental Policy from the Middlebury Institute of International Studies with a focus on energy and climate change. Hailing from Boston, he holds a BA in Psychology and Chinese from Bates College. Lee is also a WELL AP, LEED AP, and TRUE Advisor.



Lucy Shea is our Group CEO. A firm believer in the power of business to create change, she advises Fortune 500 companies on how to unlock the value of sustainability for their business and brand. her particular expertise is where the business of fashion and sustainability intersect. Lucy has long experience in persuading people to take up sustainable lifestyles. She radically reimagined garment recycling with the creation of our Swishing campaign and was a founder member of the UN’s Sustainable Lifestyles Taskforce, when she authored Communicating Sustainability, today one of the UN’s most read reports. In 2014, she joined the Global Organising Committee of Fashion Revolution and is now a Trustee. She serves on the Steering Committee of the UNFCCC’s Fashion Charter.

Alok Sharma was appointed full-time President for COP 26, the 26th United Nations Climate Change Conference, on 8 January 2021.

He was previously Secretary of State for Business, Energy and Industrial Strategy and President for COP 26 between 13 February 2020 and 8 January 2021.

He was previously Secretary of State for International Development from 24 July 2019 to 13 February 2020, and Minister of State for Employment at the Department of Work and Pensions from 9 January 2018 until 24 July 2019.

He was Minister of State for Housing and Planning, for the Department for Communities and Local Government from 13 June 2017 to 9 January 2018.

Alok was Parliamentary Under Secretary of State at the Foreign and Commonwealth Office from 17 July 2016 to 13 June 2017.

He has served as a member of the Commons Treasury select committee, a member of the Commons Science and Technology select committee, a Parliamentary Private Secretary at the Treasury and from 2012 to 2015 as a Conservative Party Vice Chairman. Alok was appointed in 2016 as the Prime Minister’s Infrastructure Envoy to India.

He also served as Parliamentary Private Secretary to the Rt Hon Oliver Letwin MP, the former Chancellor of the Duchy of Lancaster who had overall responsibility for the Cabinet Office. He was elected as the Conservative MP for Reading West in May 2010.

Katharine Hayhoe is an atmospheric scientist whose research focuses on understanding what climate change means for people and the places where we live.
She is the Chief Scientist for The Nature Conservancy and a Horn Distinguished Professor and Endowed Professor of Public Policy and Public Law in the Dept. of Political Science at Texas Tech University. Her book, “Saving Us: A Climate Scientist’s Case for Hope and Healing in a Divided World,” will be released in Sept 2021 and she also hosts the PBS digital series Global Weirding, currently in its fifth season.
Katharine has been named one of TIME’s 100 Most Influential People, the United Nations Champion of the Environment, and the World Evangelical Alliance’s Climate Ambassador.