The Triathlon and Ironman are amongst the most gruelling sports in the world, A single event includes a 3.8 km swim, 180 km bike ride and a full marathon.

Justin Wendemuth is making a name for himself in this discipline winning his age group at the Busselton Ironman competition, 22 minutes ahead of his nearest competitor.

Now he has his eyes set on the World Championships in Hawaii.

Justin takes time out from his 25-30 hours per week training schedule and swim and football coaching jobs to chat to GT at 3pm Tuesday.