Motorcycle speedway racer who competed for Australia, and was the individual World Champion in 2004, 2006, and 2009.
He was the world U-21 champion in 1995.
His illustrious career included championships at the World Team Cup, Speedway World Cup, British Grand Prix, and Italian Grand Prix.
He married Melody Crump during his career, and has two children with her.
Towards the end of his career, he raced for the Poole Pirates, alongside teammate Chris Holder.