The world's fastest 12-year-old
Yu Zidi of China stunned with a blazing 200M IM time of 2:10.63 at China's swim trials making her the fastest 12-year-old, male or female, in history!
0:58
24:25
1:56
1:12
1:54:53
1:10
0:32
3:39
8:04
