Teresa Clark
Founder & CEO, The Wellness Revolution
Transformational Keynote Speaker
A once-in-a-generation voice whose story of profound tragedy, personal accountability, recovery, and transformation has moved thousands — and invites us all to rethink what it means to break, heal, and rise.
“One of the most powerful, moving, and courageous speakers we’ve ever had the honour of hosting.”
Hayley Williamson, Operations Manager CMSUK
Signature Keynotes
"Teresa is a really great storyteller."
The session was compelling and inspiring, and as a direct result, it made us think more deeply about how we encounter and address bias both at work and in our personal lives.
Tom Kilroy, CEO Keyloop
Teresa Clark is a transformational speaker, wellbeing expert, and the visionary founder of The Wellness Revolution. A pioneering employee wellbeing consultancy reimagining workplace culture to empower human flourishing.
At 27, Teresa’s life changed forever when she fell asleep at the wheel after a music festival, leading to a tragic accident that took the lives of three of her friends and resulted in a four-year prison sentence. This unimaginable tragedy became the catalyst for her profound journey of healing and growth, transforming pain into purpose and shaping her into the compassionate, visionary leader she is today.
Over the past two decades, Teresa has rebuilt her life from the ground up, becoming a respected and globally resonant voice in mental health and workplace wellbeing. Drawing on more than 15 years of experience across frontline and strategic roles in the NHS, criminal justice system, corporate, and charity sectors, she has designed award-winning wellbeing programmes, led systemic culture change, and worked with diverse communities—from ex-offenders and psychiatric patients to CEOs and leadership teams—empowering individuals and organisations to thrive.
Named one of Inside Out Leaderboard’s most influential mental health role models in business, Teresa’s story of post-traumatic growth and transformation has been widely recognised, with features on BBC Breakfast, in The Telegraph, Raconteur, and beyond. Teresa is a once-in-a-generation voice whose life and work embody the power of transformation. She empowers organisations to create cultures where people don’t just survive but truly thrive. Her journey is living proof that even from our darkest moments, we can rise with purpose, lead with heart, and create meaningful change in the world.
With incredible honesty and emotional strength, Teresa shared her deeply personal journey - one marked by tragedy, accountability, and ultimately, a profound commitment to growth and healing.
Her story is not easy to tell - and yet she told it with such dignity, clarity, and compassion that the room was completely still. Teresa didn’t speak for sympathy. She spoke to make people think. About choices. About consequences. About the capacity for change and the importance of living with integrity, even in the face of life-altering mistakes.
Her message - that one choice can change everything - is something that needs to be heard far beyond the walls of our conference. Teresa’s talk should be shared in schools, colleges, universities, workplaces and communities across the country. It’s a rare and essential lesson in responsibility, humanity, and the ripple effect our actions can have - not only on ourselves, but on everyone around us.
We are so grateful to Teresa for her vulnerability and courage. She not only offered her story, she offered hope. She showed that identity isn’t defined by a single moment, but by how we live in the aftermath - and who we choose to become. Her impact on our delegates was profound. Her talk will stay with us for a long, long time.”
Hayley Williamson, Operations Manager CMSUK
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