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Spencer Matthews

Endurance athlete, health advocate, founder, and entrepreneur.

A multi-faceted entrepreneur and public figure, Spencer Matthews brings a fresh and insightful voice to the corporate stage. As the driving force behind CleanCo, he provides actionable insights into brand creation, market disruption, and scaling a business. Beyond the boardroom, Spencer is renowned for his formidable endurance challenges, including his impactful Everest expedition and world record attempts. He speaks powerfully on cultivating a high-performance attitude, personal transformation, fostering unwavering discipline, and the transformative power of resilience drawing on his diverse experiences to engage, inspire, and motivate any business audience to reach new heights.

Just five years ago, Spencer was told by an addiction specialist that if he didn’t stop drinking he could lose everything, even his life.

The reaction to this news prompted a dramatic change in Spencer’s lifestyle that saw him unlock a side to himself that no-one saw coming. Now, he uses the shame of his past as a powerful motivation to shape his future and truly test himself. This was demonstrated in 2024 when he set a Guinness World Record for successfully running 30 consecutive marathons in 30 days through the unforgiving Jordanian Desert, turning those feelings of self hatred into pride.

His journey touched millions of people around the world and inspired huge numbers to face their own demons and make positive changes to their lives. In 2025 Spencer undertook another superhuman challenge - SEVEN IRONMAN RACES | SEVEN CONTINENTS | IN UNDER 4 WEEKS – his aim, to put even more distance between who he used to be and who he wants to become, whilst also inspiring others to do the same. There is no bigger ‘why’ than this.

He recently launched the Untapped Podcast (along side the High Performance team) – where they are on a mission to show that no matter where you are in life, it’s never too late to discover your UNTAPPED potential. Guests feature the greatest athletes, scientists and thinkers from all over the world, pushing you to explore just how much you’re capable of.

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