All three of them. Two are graduating this year. So, all this to bar one trans girl from playing sports.
The GOP is pushing the story that trans women are everywhere, taking over everything, pushing women and girls out of activities and jobs and opportunities (playing off the idea that having been born male, they are inherently better at all aspects of life than mere women).
The lie about the numbers of trans women and girls is one thing, but the depth and strength of the misogyny the whole trans panic is predicated upon is mind boggling.