Jim Thorpe, stripped of his 1912 gold medals because he'd been paid to play minor league baseball, was reinstated Thursday as the sole winner of that year's Olympic decathlon and pentathlon by the International Olympic Committee.
Thorpe, voted the greatest athlete of the first half of the 20th century by The Associated Press, won the decathlon and pentathlon at the Stockholm Olympics. However, because he had played minor league baseball in 1909-10 -- earning a reported $2 per game to $35 per week -- he was stripped of the medals in 1913 for violating the existing amateurism rules. The Amateur Athletic Union in the United States withdrew Thorpe's amateur status, and the IOC unanimously stripped Thorpe for being a professional.
The decision has been controversial ever since, especially to Native American communities. Thorpe was a member of the Sac and Fox Nation, and was the first Native American to win a gold medal.
https://www.espn.com/olympics/story/_/id/34245374/ioc-reinstates-jim-thorpe-sole-winner-1912-olympic-decathlon-pentathlon