The Court of Arbitration for Sport has denied an appeal against disqualification for Jamaican sprinter Nesta Carter, meaning Usain Bolt will lose one of his nine Olympic gold medals.
Bolt won the medal as a member of the 2008 Jamaican 4x100-metre relay team in Beijing, but team-mate Carter was flagged for a positive doping test eight years later, per the Associated Press (for ESPN).
This article will be updated to provide more information on this story as it becomes available.
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