Actually there have been hundreds of cases of trans-identifying males winning in women's sports, taking women's prizes and places on the podium. There's a list of these on https://shewon.org and it's not even a complete list yet.

These males are ruining sports for women athletes, as are the sporting bodies whose policies have enabled this. Some women have even quit the sports they've worked so hard to compete in, because of how unfair this situation is.