Colonna, who is currently president of K2 Sports, has been named president & CEO of its parent company, K2-MDV Holdings. He will assume responsibility for K2 skis and snowboards, Marker, Dalbello, Völkl, Ride snowboards, LINE skis, Full Tilt, Backcountry Access, Atlas Snow Shoe Co., Tubbs Snowshoes, Madshus and K2 ... Log in to view full article.