Born:
1998, Edinburgh, Scotland
Biggest achievement:
DMM athlete since:
2020
Will Bosi is a Scottish climber from Edinburgh and one of the most gifted and accomplished boulderers in the world today. He started climbing at age six and by his early teens was already climbing at a level most climbers never reach. In April 2023 he made the second ascent of Burden of Dreams (9A/V17) in Finland, the world's first ever boulder problem graded 9A, which had repelled the very best climbers in the world for seven years since Nalle Hukkataival's first ascent in 2016. He has since gone on to climb five different 9A/V17 boulder problems, making him the only climber in the world to have achieved this. His sport climbing résumé is equally impressive, with first ascents up to 9b+ including King Capella, and hard redpoints across Europe. Meticulous, creative and driven by a genuine love of movement, Will is equally at home projecting the world's hardest problems in Finland or climbing granite in the Scottish hills. With Silence, Adam Ondra's legendary 9c in Flatanger, firmly in his sights, the next chapter in his career is already taking shape.