The "two types of mud" on Brazil's toughest road

A tale of endeavour, mental toughness and physical exertion from Brazil...which has nothing to do with the Olympics.

Ryan Pyle has just completed an epic 14,000 kilometre motorbike trip which took him from the beaches of Brazil to the Amazon's toughest, muddiest roads.

Ryan came in to Newsday to tell us what he learnt while filming the latest series of Tough Rides for the Travel Channel. One thing he learned a lot about was mud.