Sage Kotsenburg (born July 27, 1993) is an American snowboarder. He won the first-ever Olympic gold medal in men's snowboard slopestyle at the 2014 Winter Olympic Games in Sochi, Russia, and became the first gold medalist at these Olympics.
Biography：Sage Kotsenburg (born July 27, 1993) is an American snowboarder. He won the first-ever Olympic gold medal in men's snowboard slopestyle at the 2014 Winter Olympic Games in Sochi, Russia, and became the first gold medalist at these Olympics.
