[Hoot Gibson]

Who are some boys that have beaten up on girls in competitive sports?

Do your own research. There have been plenty of examples in the news but they may not appear in the MSN News feed. For starters, there have been many women's volleyball teams who have forfeited games against a team having a biological male player to protect their players. If you really want details, then use Google, but I recognize your question as a feeble attempt to waste my time.