What are Olympic medals made of? According to International Olympic Committee regulations, the Olympic gold medals must be made out of at least 92.5% silver. But then are plated with gold.

A Brazilian surfer who is a favorite to win a gold medal at the Olympcis, Joao Chianca, has been ordered to remove an image of Christ from his surfboards to avoid disqualification from a competition.

Owens wore a '90s-inspired graphic T-shirt with "Biles" printed ... This was Biles' fifth gold medal. The team finished with a final score of 171.296, 5.802 above Team Italy, which placed second ...