Champion Simen Hegstad Krueger (C), second-placed Martin Johnsrud Sundby (L) and third-placed Hans Christer Holund, all from Norway, stand on podium during the medal ceremony of men's 15km+15km skiathlon event of cross-country skiing at 2018 PyeongChang Winter Olympic Games at the Medal Plaza in PyeongChang, South Korea, on Feb. 11, 2018. (Xinhua/Lui Siu Wai)