On August 27, in the S11 finals of the women's 50m freestyle at the Tokyo Paralympic Games, Chinese players Ma Jia and Li Guizhi won the gold and silver medals, of which Ma Jia broke the world record.

However, according to Japanese media news, some players complained that the Chinese athletes collided with themselves. The competition referee committee recognized the complaint and decided to rematch the game. The original medal was cancelled.

  On August 29, the event was rematched. The Chinese team Ma Jia won the championship with a time of 29.20 seconds, breaking the world record again. At the same time, Li Guizhi also picked silver again, and the gold and silver medals ultimately belonged to China!

Editor in charge: [Zhang Aolin]