Born in a family of instructors over several generations, Guillaume skied for the first time at three years old with the professional help of his parents. Once he got a bit older and mastered the art of skiing, he joined the ski club and participated in competitions. 

For him, skiing as always been a sports that provides great sensations in a magical environment. To share those sensations and introduce people to such a unique environment, he decided to become an instructor and follow in his family’s footsteps. Guillaume thinks highly of esf and he believes the school focuses on teaching winter sports just like they deserve to be. 

During summer, Guillaume remains close to the resort since he works in Morzine as a carpenter. Lastly, his favorite place in the resort of Avoriaz is the snowcross of Crozats.