Main Summit

Matt Bailey is Head of Strategy at The Desert Vipers, the Avram Glazer owned cricket franchise playing in the DP World International League T20 in the UAE. Matt began his career at IMG, where he was involved with the creation of the Indian Premier League, and has since worked with various businesses in sport and technology, including a stint as Head of UK & Europe at Cameo. Matt oversees the commercial and sustainability functions at Desert Vipers, embedding social and environmental considerations at the heart of business operations.  

Takayuki Tsujii was born in Tokyo in 1968. He discovered soccer in London, during a one year stay in 1977, and went on to play for Waseda University and in Japan Regional Football League, equivalent to the 3rd division. After retiring as a player, he completed a master’s degree at Waseda University Graduate School of Social Sciences, specializing in the philosophies of Japanese nature conservation. At the age of 30, he joined the California-based outdoor apparel company, Patagonia, as a part-time staff member. After working at the Tokyo/Shibuya store, he became a full-time employee, gaining experience in marketing and wholesale. He served as the General Manager of Patagonia Japan from 2009 to 2019. He became a board member of the J. League in 2022 and since 2023 has been an executive officer in charge of sustainability. He dedicates most of his time to surfing and snowboarding while he is out of the office.

Laura Lahiff is Sustainability Lead at Munster Rugby, where she has spent five years working alongside leadership to embed sustainability into the culture, decisions and the story of one of European rugby’s most storied clubs.

In 2025, Munster’s Sustainability Report won the Sport Positive Award for Report of the Year, travelling from pitch to classrooms to international climate forums – cited in the updated UN Sport for Climate Action Framework. It still ripples because it was honest, took people on the journey, and borrowed the emotional arc of a sport season – the highs, lows, setbacks and comebacks – to make sustainability feel like something they already knew.

With a background spanning engineering, construction project management, and post-disaster recovery across New Zealand and England – alongside an MSc in Environmental Sustainability – Laura brings a technical and practical eye to sustainability. The balance she navigates: being honest about where things stand, while staying clear-eyed about where they could go.

Driven by curiosity and creativity, she is passionate about sport’s ability to drive change at scale, and believes this isn’t a stretch from sport’s identity, but a return to it. The work is translation: bringing sustainability into the language sport already speaks – resilience, performance, legacy, connection – and trusting that when those conversations come alive, something shifts.

Zach Ruiz is the Sustainability Manager for the Miami HEAT and Kaseya Center, where he leads organization wide environmental strategy. His leadership has earned recognition across waste reduction, energy efficiency, water efficiency, ESG strategy, and community engagement.

Since joining the HEAT, the arena has increased its annual waste diversion rate from ~6% to more than 50%. Initiatives include expanded recycling and compost programs, reduced fan-facing single-plastic and back-of-house sorting.

In addition to waste reduction, Zach champions community impact and resiliency through new regional environmental initiatives. This past season the Miami HEAT and Kaseya Center have supported local community partners that work with Miami-Dade County Public Schools, coral reef restoration, green space restoration, sea turtle conservation and food waste education.

Ann developed Golf Ireland’s Sustainability Action Plan for 2024-2027 and this was formally launched at Golf Ireland’s National AGM in March 2024.

Since then Ann, together with the Board, Senior managmenet the National Sustainability Committee at Golf Ireland have been leading, supporting and assisting both the organisation and its 379 affiliated clubs on their sustainability journeys.

Ann has over 30 years business experience and is a business and finalnce speicalist from Killarney, who brings a wealth of business and sustainability experience with her and was part of the first cohort of executives to complete a Masters in Sustainability Business Development at Trinity College. She has also qualified as a non-executive director with the Institute of Coporate Governances and gained a distinction in a diploma in Sustainable Finance from UCD/IOB.

Dr Jan Breitsohl is Associate Professor in Digital Marketing at the University of Glasgow, with 13+ years’ experience researching social media conflict, online harms, digital wellbeing, brand purpose, and values-led communication. He helps sport organisations understand how sustainability and social value messages are received online, why they sometimes trigger fan criticism or Fan-to-Fan conflict, and how to respond in ways that protect wellbeing, credibility, reputation, and commercial outcomes. Jan works with brands, charities, football clubs, and governing bodies to develop science-based tools for campaign pre-testing and backlash response. Using social media analysis and experimental methods, he measures real effects beyond likes and sentiment, helping organisations communicate their values with confidence and harmonise rather than polarise.

Attorney, author of the book Compliance in Football, specialist in Compliance, Anti-Corruption Law and Public Administration Control from FDV, and in Regulatory Compliance from Penn University.

He currently serves as Compliance, Data Protection & ESG Officer at Atlético Mineiro SAF, President of the Ethics Council of the Brazilian Triathlon Confederation, and Professor in the Graduate Program in Governance, Risk Management and Compliance at FDV.

He previously served as President of the Compliance Committee of the Brazilian Bar Association – Espírito Santo Section, and as Undersecretary of Internal Control and Audit for the Municipality of Vitória/ES. Named one of the most admired compliance professionals in Brazilian companies by the Compliance On Top Awards.

Sam Mattis is a 2x Olympian in the discus throw for Team USA. He grew up in New Jersey, and after tripping over a hurdle in his first race, found the discus and hasn’t put it down yet.

After graduating cum laude from the University of Pennsylvania, he turned down an offer to work on Wall Street to pursue his dream of becoming an Olympian. Since becoming a professional athlete, he has made two Olympic teams (Tokyo and Paris, with his best finish being 8th in Tokyo), won multiple national championships and just broke the American record this year.

Off the track, he’s gone from working odd jobs, to working for start-ups, to starting a small business himself, and has become passionate about sustainability. After a wake up call reading David Wallace-Well’s Uninhabitable Earth, he has decided to use his platform as an athlete to advocate for sustainability and to dedicate his second act to a career in sustainability. He is an EcoAthlete’s Champion, a World Athletics Champion for a Better World, a member of World Athletics’s Sustainability Management Review Steering Group, and has spoken at COP about the impact that athletes can have in the fight against climate change.

He also recently joined The Long Game as the Athlete Relations Lead to amplify athlete voices to help drive sustainable behaviors, lifestyles, and cultural change. He’s currently training to make his third Olympic team and learning as much as he can to transition to a career in sustainability once his athletic career ends.

Ioannis is currently an FNS researcher at the University of Lausanne, Switzerland and has worked in research roles at the University of Innsbruck and ETH Zurich. He is, also, a sustainability advisor at Sportad, Founder of The Sports Footprint, a sustainability consultancy that has been awarded the Prince’s Trust Global Sustainability Award for Europe, having a notable and diverse list of clients from the sports industry. Ioannis is a Board Member at the European Association for Sport Management (EASM) responsible for safeguarding and sustainability and has also, developed several educational courses in sport and sustainability for organisations such as the Football Business Academy, the International Olympic Academy and the Athens University of Economics and Business. He has taught across sport management degrees in various universities and institutions across Europe.