Grégoire, from Montferrand, grew up between Toulouse and the slopes of the Périgueux Ski Club, where he trained every weekend and during school holidays. A dedicated snow sports enthusiast, he also competed in alpine snowboarding, achieving a 5th-place finish in the junior category and 34th nationally at the French Championships in Vars.

For the past 22 years, Grégoire has been sharing his expertise in alpine skiing, snowboarding, ski touring, and snowshoeing, teaching in French, English, and Spanish.

His favorite run is Les Montagnes Russes at 1650.

After 15 years in beekeeping, he now runs his own apartment renovation business. Off the slopes, Grégoire enjoys exploring the outdoors, spending quality time with his daughters, and pursuing adventures such as canyoning and hiking.