Canada's Toutant grabs men's snowboard big air gold in PyeongChang

Kyle Mack of the United States competes during men's snowboard big air final at the 2018 PyeongChang Winter Olympic Games at Alpensia Ski Jumping Centre, PyeongChang, South Korea, Feb. 24, 2018. Kyle Mack won the silver medal with 168.75 points. (Xinhua/Fei Maohua)