Super Model, Body Positivity & Inclusivity Pioneer, Founder #EffYourBeautyStandards

Tess Holliday is one of the world’s most famous plus-size models and a pioneer in the body positivity movement. She made history with her groundbreaking Cosmo UK cover, which won Cover of the Year, and has graced the pages of Vogue Italia, Time, Nylon, People, and Self. As the founder of the viral #EffYourBeautyStandards movement, Tess has inspired millions to embrace self-love at every size while challenging traditional beauty standards.

Beyond modeling, Tess is an author, global inclusivity consultant for brands like H&M and Pinterest, and a keynote speaker. She penned The Not So Subtle Art of Being a Fat Girl and was a keynote speaker at the United Nations’ inaugural World Eating Disorders Action Day. She’s been recognized with the Global Changemaker award by the National Alliance of Eating Disorders and the Inspire Award by Project Heal for her activism.

Tess’s mission is to ensure everyone has a seat at the table and the opportunity to pursue their dreams, continuing her work as a champion of inclusivity and self-acceptance.

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Hormone Doctor, Menopause Revolutionary, Best Selling Author of “Menopausing”

Dr. Naomi Potter is a pioneering hormone specialist, acclaimed menopause expert, and one of the foremost advocates for women’s health today. As an accredited specialist with the British Menopause Society, Dr. Potter has redefined how we approach menopause care, empowering women with cutting-edge, evidence-based solutions. With over 20 years of experience, her career is a testament to innovation, compassion, and advocacy.

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Dr. Potter co-authored the groundbreaking bestseller Menopausing with TV personality Davina McCall, a book that revolutionized the conversation around menopause. In 2023, Menopausing took home not one but two prestigious British Book Awards, winning both Overall Book of the Year and Lifestyle Book of the Year. This milestone reflects her deep impact not just in medicine, but also in reshaping societal narratives on menopause.

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As the founder of Menopause Care Ltd, Dr. Potter leads a clinic offering personalised menopause management across the UK, setting a new standard in hormone therapy and holistic care. Featured in The Times, The Guardian, and British Vogue, she is a tireless advocate for accessible, stigma-free menopause treatment.

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In collaboration with many companies, Dr. Potter integrates menopause education into corporate wellness programs, ensuring workplaces become more supportive environments for women. Her public appearances and social media advocacy have created a thriving online community, where she provides women with support and the tools to navigate this transformative phase of life.

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Swiss Olympian, Mental & Physical Health Advocate

Sarah Atcho is a  3x olympic champion as a Swiss sprinter and local heroine whose career reflects not only her athletic prowess but also her commitment to mental and physical health advocacy. As a world-class athlete, she has represented Switzerland on the global stage, most recently competing in the Paris 2024 Olympics. Sarah’s athletic journey began in her teenage years when she joined an athletics club, quickly excelling in sprint events. Since then, she has participated in major competitions, including the Rio 2016 and Tokyo 2020 Olympics.

Sarah is passionate about using her platform to empower women through sports. She actively promotes mental resilience and overcoming challenges, believing that physical and mental well-being are crucial for success both on and off the track. Her story of persistence, especially following a significant knee injury in 2020, showcases her dedication to reclaiming her narrative and inspiring others to do the same​.

In 2019, she was part of the Swiss 4x100m relay team that earned the Team of the Year award at the Swiss Sports Awards, a testament to her excellence in teamwork and leadership.

Throughout her career, she has pushed international organizations to support grassroots women’s sports movements and has been a strong advocate for mental health awareness, particularly for female athletes​.

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AI Entrepreneur, Tech Innovator, Futurist

Kathryn Topp is an influential force in the world of artificial intelligence and insights. Twice honored as one of the 250 most influential leaders in market insights, Kathryn is a transformative figure whose visionary leadership is revolutionizing the industry. 

As the CEO and founder of Yabble, Kathryn has spearheaded the creation of the world's leading generative AI platform for insight generation, which has been recognized both as one of the 25 most innovative platforms globally and one of the top 50 most innovative insights businesses in the world.

Kathryn began ideating, creating and launching generative AI products before the world even knew ChatGPT existed. One of her most groundbreaking contributions is the development of the insights industry's first commercially viable synthetic audiences’ product. This innovation has fundamentally reframed the way brands answer questions, collect, process, and analyze data. This, in turn, impacts the narrative on almost every aspect of life – what we see, do, buy, think, believe.

Kathryn is a passionate advocate for women in business. She actively mentors numerous female-led startups, empowering women to utilize their unique viewpoints and storytelling abilities to navigate the intricacies of the modern world with empathy and respect. As a global speaker and thought leader in AI for insights, Kathryn inspires countless individuals by advocating for innovative and inclusive approaches to technology and business.

In a world in which only 2% of VC funding goes to female founders, Kathryn has charted a pathway forward to exceptional achievement. Don’t miss the chance to hear Kathryn Topp at this year’s TEDxLausanneWomen.

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Acclaimed Journalist, Host, Actor

Mélanie Freymond is a dynamic force committed to empowering women to make a powerful impact, whether in the boardroom or on stage. An acclaimed Swiss journalist, television and radio presenter, and actor, Mélanie combines her extensive media experience with a deep passion for communication. With a master’s degree in sociology of communication and journalism, she has built an illustrious career across leading Swiss media outlets, including RTS, Rouge FM, LFM, and Radio Lac.

As a seasoned event host, Mélanie has graced major platforms such as the Swiss Economic Forum, Watches and Wonders, and the Swiss Film Prize, bringing her poise and charisma to high-stakes environments. She also hosts notable Swiss television programs like The Swiss Voice Tour, Agriculture Durable, and Votre Argent, where her engaging presence and expert communication shine.

Beyond media, Mélanie is devoted to helping women discover their authentic voices, equipping them with the tools to communicate their worth with confidence. Her workshops empower participants to deliver compelling messages that influence key decisions, leaving a lasting impression. A versatile stage performer, she continues her acting career with performances across Europe, including a notable appearance at the 2022 Avignon International Theatre Festival.

Mélanie’s mission is clear: to inspire women to step into their power and make their voices heard in every arena.

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