Professional Mountain Biker Does Flip Over Ravine

This daredevil pulls off spectacular backflip over a ravine in a bike. Caleb Holonko, 25 from Vancouver, Canada is a professional mountain biker who never turns down a crazy stunt. On this occasion, the 25-year-old nailed an amazing and scary jump with ease. Caleb has been riding since he was just 10 years old and ups the ante every time he rides.