Sonnie Trotter
Sonnie Trotter (born 15 November 1979) is a Canadian professional climber, known for his strength in many rock climbing disciplines – particularly traditional climbing – and contributing to hundreds of first free ascents around the world. == Climbing career == Trotter began climbing in 1997 at age 16 and became the first Canadian to climb at grade 5.14c, and the third North American to make the first free ascent of a 5.14d (9a) graded route.