Court of Arbitration for Sport bans U.S. sprinter Knighton for 4 years for doping

NAMPA / Xinhua

2025-09-13

GENEVA, Sept. 12 (Xinhua) -- The Court of Arbitration for Sport on Friday imposed a four-year ban on American sprinter Erriyon Knighton after upholding appeals from World Athletics and the World Anti-Doping Agency against a previous decision to clear him. The ruling from sport's highest court stems from a positive test for a banned substance that the 21-year-old sprinter argued came from contaminated meat. Knighton's ban is effective immedi......

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