American sprinter Erriyon Knighton banned four years for doping

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The Court of Arbitration for Sport (CAS) has upheld the Athletics Integrity Unit’s (AIU) appeal of the doping case of American sprinter Erriyon Knighton. The appeal Knighton, as far as the CAS is concerned, finds that he failed to prove that the steroid trenbolone found in his test sample was from contaminated meat. The World […]

The post American sprinter Erriyon Knighton banned four years for doping first appeared on Athletics Illustrated.

The post American sprinter Erriyon Knighton banned four years for doping appeared first on Athletics Illustrated.