On Aug. 4, 2021, 17-year-old Erriyon Knighton became the youngest man to race in an individual Olympic track final in 125 years. He finished fourth in the 200m in 19.93 seconds. Nobody else has ever ...

U.S. sprinter Erriyon Knighton was handed a four-year ban on Friday as part of a doping case that will rule the 21-year-old out of the 2028 Olympics in Los Angeles. [Join or create a Yahoo Fantasy ...