In his young career, 20-year-old Erriyon Knighton has already surpassed Usain Bolt's record in the 200m dash 13 times. What's missing from his long list of accolades? An Olympic medal.
Athing Mu, the reigning women's 800m Olympic champion, is just 22 years old but has a stacked resume already. Follow her path ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results