The Strongest Fingers in Climbing: Will Bosi vs. Matthew Mendes!
26:50
Would You Survive Will Bosi's Training Session?
17:10
Is Will Bosi the strongest climber? The Results!
17:18
Olympian Tries This Training Board for The First Time
17:20
I got DESTROYED by the Olympic Climbing Champion // ft. Toby Roberts
16:24
FIRST HARD CLIMBING SESSION OF 2025
16:04
Will Bosi flashed my crimpy project! WHAT?!
19:23
Build Finger Strength w Magnus Midtbø Method
21:19