Gaines' extensive history of attacking transgender (and cisgender) women in sports led Biles to call her a "bully" in an X ...

Riley Gaine told Clay Travis on "Clay & Buck" that she almost felt bad for Simone Biles as social media reacted to the gymnast's personal attack on the former swimmer.

Former 12-time NCAA all-American swimmer Riley Gaines opens up about her 'X' feud with Simone Biles over transgender athletes ...

The public feud between American gymnast Simone Biles and former NCAA All-American swimmer-turned-outspoken Outkick and Fox ...

Riley Gaines broke down the personal attack Simone Biles levied on her on social media and what it really meant for the ...

Former NASCAR star Danica Patrick wrote on social media she was "grateful" for Riley Gaines for championing the fight for ...

Riley Gaines revealed her sister's reaction to the personal attack Simone Biles levied on the former NCAA All-American ...

Biles traded virtual blows with former competitive swimmer Riley Gaines after the latter sent out a spicy tweet.