
Olympic sprinter Erriyon Knighton gets 4-year ban for positive test for anabolic steroid
Two-time Olympic finalist Erriyon Knighton was banned for four years on Friday in a doping case of an anabolic steroid that almost certainly rules the 21-year-old United States sprinter out of the 2028 Los Angeles Games. The Court of Arbitration for Sport said its judges upheld separate appeals by the