Court of Arbitration for Sport

Caster Semenya. Braids, green and yellow jersey top. South African flag. Track.
N. Jamiyla Chisholm  May 1, 2019 12:40PM EDT

Twitter Users Defend World Champion Sprinter Caster Semenya

The Court of Arbitration for Sport ruled that the South African Olympian must reduce her naturally occurring testosterone levels to compete.