A Swiss powerhouse with the toughest big wall ascents out there. He is one of the strongest and toughest alpinists worldwide. He's also the man who scored the hardest route on the brutal north face of the Eiger.
"FrictionLabs is definitely the best. It gets me up the big walls!" Photo by Nicolas Hojac. During the first one day redpoint ascent of La Vida es Silbar 900m, 7c+, Eiger Northface.