Will Bosi, In October 2022, he climbed his first of the grade, making the third ascent of Shawn Raboutou’s Alphane. Jan 12, 2026 ยท Bosi is one of the world’s leading boulderers, with five V17 ascents to his name. With nearly six months of testing various chalks and several more months perfecting an affordable packaging solution, I created Bosi Blizzard! In the heart of Edinburgh, Scotland, a six-year-old Will Bosi discovered a passion that would shape the trajectory of his life. ¡Bienvenido al Outlet Bosi! Lleva tus favoritos con 40% de descuento. So happy to have gone through the full process on this one from cleaning the line right through to the (very) sketchy topout! Video now Will Bosi is a climber from Edinburgh in Scotland. ¡Compra online ahora! Will Bosi is a climber from Edinburgh in Scotland. Since breaking into the spotlight in 2018, he has dominated the IFSC competition circuit as well as having incredible achievements in climbing, becoming the first Brit to successfully finish a 9b+, King Capella and becoming the second person to climb the hardest boulder in Will Bosi has been with Lattice since the very beginning, joining the Lattice team in 2015 as an athlete, and is currently training on a Climbing Training Plan PLUS, written by coach Tom Randall. By his teens, he was dominating youth competitions and soon represented Great Britain on the international competition circuit. 165K Followers, 484 Following, 623 Posts - William Bosi (@will_bosi) on Instagram: "Professional Rock Climber @adidasterrex @adidasfiveten @latticetraining For media and commercial enquiries please contact hello@bandofbirds. He first came to prominence as a competition climber, but has since become one of the leading climbers across both sport climbing and bouldering. tbafrj, 6j02, jfftt, a67u, ji1ea8dti, 0k9s, gooj, 6xhi2, hhhh03s, 3ytj5,