Originally from Courchevel, Mathieu grew up in the heart of the mountains and competed in ski racing for 10 years.

For the past 25 years, he has been teaching and sharing his passion for alpine skiing, ski touring, and telemark skiing in French, English, and Spanish.

Off the slopes, Mathieu leads 4 Expérience, a company specializing in the creation of four-season leisure areas, and enjoys spending his free time practicing a variety of sports.