Stefaan De Baene
Managing Partner @ 3 Headed Giant
"This is not conventional coaching. Mathieu combines insights from elite sport, science, and philosophy into tools I can apply immediately in my life today. Every session is fully personalized — he truly listens to what I’m living and integrates it seamlessly into the work. It’s inspiring, practical, and transformative. I would recommend it to anyone ready to think differently and act with greater clarity."