Thierry Wili

Thierry Wili is a Swiss freeskier from Appenzell, riding slopestyle and big air. After five years on the World Cup circuit with the Swiss national team, he now brings his experience into coaching, filming and creative projects on snow.

From Appenzell to the world stage

Thierry's career highlights include a European Cup overall title and Swiss championship titles in slopestyle and big air, alongside a third-place finish in World Cup slopestyle. Competing internationally in both disciplines, he spent years pushing his skiing alongside the world's best.

A new chapter on skis

After stepping away from competition in spring 2026, Thierry continues to pursue his passion for freeskiing. Whether coaching the next generation, filming with friends or finding new ways to express his style, skiing remains at the centre of what he does.

The rest of the crew

Thierry rides with the BUSI crew, skiers and snowboarders who ride, test and wear the gear all winter.