Dave Duncan: Hates twerking, loves #winning

This 30 Seconds to Greatness Series features Olympians or Olympic Hopefuls telling Canada how they overcame obstacles and reached greatness in 30 seconds (or less). Dave Duncan, a member of the Canadian Ski Cross team is training hard for Sochi 2014 and out to do one thing…#win.

Follow Dave on Twitter at @DuncBadunc and on Facebook.