CAS judges accepted Thibus' contamination was due to kissing her then partner, who had been consuming ostarine without her knowledge.

The Court of Arbitration for Sport cleared French Olympic fencer Ysaora Thibus of a doping allegation, concluding that she was contaminated by kissing her partner. The World Anti-Doping Agency sought a four-year ban for Thibus, but the ruling clears the way for a potential run at the Los Angeles Olympics in 2028.

A verdict was issued Monday and cleared the French fencer, accepting that her contamination came from kissing her then-partner.