Here's a thread on just some of the males who have gone on to win women's sports events - including how they performed in the men's category before they started identifying as women

2017: CeCe Telfer is ranked 390th among male NCAA Division II athletes in the 400m hurdles category
2018: Telfer 'transitions'
2019: Telfer is national NCAA Division II women's 400m hurdle champion
2021: Telfer hopes to qualify for the US Olympics

1998-2012: Laurel Hubbard fails to qualify for a single international men's tournament as a professional weightlifter
2013: Hubbard 'transitions' (aged 35)
2014-21: Hubbard qualifies for 11 international women's tournaments, including the

2013-15: Hannah Mouncey made 22 appearances for the Australian men's handball team, scoring 0 goals
2015: Mouncey 'transitions'
2018: Amid controversy, Mouncey is allowed to play 6 times for the Australian women's handball team, scoring 23

Pre 2015: Golfer Hailey Davidson won 0 men's tournaments (in fact it doesn't look like Davidson even qualified for any tournaments)
2015: Davidson 'transitions'
2021: Davidson becomes the first male to win a women's professional golf

@BrowngaGreg @runthinkwrite We’ve known VO2max falls off fairly quickly w T-Suppression, but it is never makes sport performance drop by the same %. Why? Because performance is a function of strength, power, heart-size, skeletal advantages, that don’t reverse after a decade on T. (Aka male puberty)

Powerful & emotional. This is a testament to the devastating impact that a biological male competing in women's sports has on female athletes.

@Riley_Gaines_ shares her story in Virginia in support of the "Fairness in Women's Sports" bill. This is why we must #SaveWomensSports.