Gold medalist Anna Gasser of Austria (C), silver medalist Jamie Anderson of the United States (L) and bronze medalist Zoi Sadowski Synnott of New Zealand pose for photos at medal ceremony of ladies' snowboard big air event at the 2018 PyeongChang Winter Olympic Games at Medal Plaza, PyeongChang, South Korea, Feb. 22, 2018. (Xinhua/Bai Xuefei)