Wu Dajing of China stamped his authority on the men's 500m at the Audi ISU World Cup Short Track Speed Skating in Shanghai on Saturday.
Wu competed with two South Koreans Seo Yi-ra and Kim Do-kyoum and the Olympic champion Charles Hamelin in Final Group A.
The 23-year-old managed it spectacularly. He was going out hard from the front and holding off the endless pressing of the South Koreans to win the gold medal in 40.010 seconds.
Seo Yi-ra finished second in 40.262 seconds while his compatriot Kim settled for the bronze in 40.601 seconds.