Olympian Simone Biles isn’t one to back down from a fight. The gymnast, 28, went head-to-head with OutKick contributor Riley Gaines, 25, after she called out a Minnesota high school softball team that had a transgender pitcher.

Gaines — a former University of Kentucky swimmer vehemently opposed to trans participation in women’s sports — unearthed a nearly decade-old tweet that the gymnastics icon posted