Olympic champion Simone Biles and conservative activist Riley Gaines clashed on social media over transgender athletes.

“You’re truly sick, all of this campaigning because you lost a race. Straight up sore loser,” Biles told Gaines. “You should ...

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

Gaines, 25, has become one of the most outspoken critics of transgender girls and women competing in female sports in recent ...

Conservative anti-trans activist Riley Gaines took aim at the jugular in her ongoing online spat with gold medal-winning ...

After Champlin Park won the Minnesota High School championship with the help of a transgender pitcher, Simone Biles and Riley ...

Simone Biles, of the United States, holds up her medals after the women's artistic gymnastics individual apparatus finals ...

Simone Biles and Riley Gaines continue to clash on social media over trans athletes competing in girls and women's sports.

Simone Biles was heavily criticized on social media Friday after she sparred with Riley Gaines over the former NCAA swimmer's ...

Activist Riley Gaines responded to gymnast Simone Biles after their heated social media exchange about transgender athletes in women's sports.

Simone's tweets quickly went viral, with over 40 million total views and tons of comments thanking her for her support.

A Minnesota high school softball player has been caught in the middle of a social media fight between celebrity gymnast Simone Biles and conservative activist R ...