Olivier Bernhard, a Swiss triathlete and Ironman champion, co-founded On to revolutionize athletic shoes, inspired by a prototype using garden hose strips. Alongside Caspar Coppetti, an expert in branding, they faced skepticism from major sneaker brands. Their groundbreaking shoe eventually caught the eye of Roger Federer, transforming On into a $2 billion company. The pair share tales of innovation, resilience against industry giants, and the blend of hard work and luck that propelled their success.