Yiannis Fleming

Yiannis Fleming, also known as Mr. Sport, founded Mr. Sport in 2015, establishing an organization that provides nutrition consultancy to a diverse international clientele. As Managing Director and Head Nutrition Coach, he works with professional athletes, including UFC/MMA fighters, tennis players, and professional football and rugby players, as well as public figures, guiding them towards improved health, body composition goals, and peak athletic performance through evidence-based online plans and resources.

He has been featured in prominent health and fitness publications such as Muscle and Strength, Myprotein, and Food Matters. Yiannis Fleming consistently engages in guest-speaking opportunities, presenting on essential methods for improving health, body composition, and performance, driven by his ongoing mission to make proper, evidence-based nutrition accessible and understood by a wider global audience.