In pics: medal ceremonies at PyeongChang Winter Olympic Games

Gold medalist Sebastien Toutant of Canada (C), silver medalist Kyle Mack of the United States (L) and bronze medalist Billy Morgan of Britain react during medal ceremony of men's big air of snowboard at the 2018 PyeongChang Winter Olympic Games at Medal Plaza, PyeongChang, South Korea, Feb. 24, 2018. (Xinhua/Li Gang)