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

The social media attack on women’s sports activist Riley Gaines was launched by Olympic gymnast Simone Biles on Friday after the former NCAA All-American swimmer reacted to a transgender athlete

The former NASCAR driver issued some harsh words about the ongoing social media feud that stemmed from conversations about transgender athletes.