Thierry in the mountains

Chamonix 1995 Klimmen en skiën in de Alpen (13)
to the top, Bottle neck K2 expeditie 1995, Pakistan (13)
Montgenevre Jan 2018, with Martijn Schell Thierry sit-skiing (37)
testing all terrain third wheel, 2006 Wheelen and Boulderen (12)