
Russia's Pavel Kulizhnikov competes during the Men's 500m event at the ISU World Single Distances Speed Skating Championships in Salt Lake City, the United States, Feb. 14, 2020. (Photo by Matt Herp/Xinhua)

Russia's Pavel Kulizhnikov competes during the Men's 500m event at the ISU World Single Distances Speed Skating Championships in Salt Lake City, the United States, Feb. 14, 2020. (Photo by Matt Herp/Xinhua)