Stefano Ghisolfi Climbs Two V15s in Two Days in Switzerland

On July 4, Stefano Ghisolfi climbed Big Snapper V15 (8C) at the Sustenpass Boulders in Switzerland and made very quick work of it. Ghisolfi climbed his first V15 just a little over a year ago in June 2025. Since then, he has climbed nine more V15 problems. And he seems to be taking them down with more ease. The day before he topped Big Snapper, he opened P.I.G. V15 at Gotthard Pass. “Third ascent of Big Snapper 8C/V15 after [Shawn Raboutou] and [Dave Graham],” said Ghisolfi on Instagram. “Took me 2 days to figure out the moves and send, in…