Thierry in the mountains

Extreme skiing Chamonix, 1995 Klimmen en skiën in de Alpen (13)
to the top above camp 4, 8000m K2 expeditie 1995, Pakistan (13)
Montgenevre Jan 2018, with Martijn Schell Thierry sit-skiing (37)
Ailefroide, 2006 Wheelen and Boulderen (12)