TTR wraps up all of last weeks action at the O'Neill Evolution snowboarding event in Davos, Switzerland. Focusing on the competition between Marko Grilc and Peetu Piiroinen for the World Snowboarding Tours number one spot. With his eyes firmly set on two consecutive world titles, Peetu Piiroinen goes head to head with strong performances in both formats, proving once again that he is a force to be reckoned with. Who will win the Swatch TTR World Snowboard Tour? Stay tuned!