The decorated gymnast made a sly remark about the recent social media debate she had with swimmer Riley Gaines about trans ...

In her post, Biles wrote "all of this campaigning because you lost a race," which is in reference to Gaines' 2022 race with the University of Pennsylvania athlete Lia Thomas, a trans woman.

“@Riley_Gaines_ You’re truly sick, all of this campaigning because you lost a race. Straight up sore loser.

Riley Gaines recently shared her thoughts on the US Olympic Committee's latest decision. The Committee has decided to comply ...

One things for sure is no one in sports is safe with you around!!!!!” Biles wrote on X. @Riley_Gaines_ You’re truly sick, all of this campaigning because you lost a race. Straight up sore loser.

Reacting to Gaines’ post, Biles tagged the conservative activist and wrote, “You’re truly sick, all of this campaigning because you lost a race. Straight up sore loser.

When Gaines surfaced after completing the race, she would later say she was “surprised” to see both she and Thomas tied for fifth place when she checked the leaderboard.