Simone Biles and Riley Gaines traded social media barbs over the latter's recent comments advocating for the exclusion of transgender athletes in women's sports.

The Olympian has been involved in a social media spat with political activist Riley Gaines after slamming the former swimmer for her views on trans athletes, but has seen her comments backfire

"You're truly sick, all of this campaigning because you lost a race. Straight up sore loser," Biles wrote on X. Biles was responding to Gaines' own X comments Friday night after the Champlin Park girls softball team led by transgender pitcher Marissa Rothenberger won the state's Class AAA championship.