100-year-old Gymnast Agnes Keleti is a 10-time Olympic medallist and the oldest living Olympic Champion. And on the other end of the spectrum, there is skateboarder Sky Brown…one of the youngest Olympians ever. At 12-years-old, she is the youngest professional skateboarder in the world for team Great Britain, and also won “Dancing with the Stars: Juniors” when she was 10.

 

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