Motorcycle road racer who was the 2009 Supersport World Champion, as well as a British Superbike race winner.
He won the UK Junior Challenge in 1999, and then the Aprilia RS125 Challenge in 2001.
He moved from World Supersport competition to the Superbike World Championship in 2010.
His father, Derek Crutchlow, was also a professional motorcycle racer.
He raced against Tommy Hill in major motorcycle competitions.