I don't know if this link is going to work, but hopefully, here's a picture of Caster during his school days: https://images.app.goo.gl/STnmJS6PQa6w8Yxb7

If the link doesn't work try googling his name and 'school'. You should be able to find a few pictures of him at school, in all of them he will be wearing a boys school uniform.

Caster Semenya is a man. He's a man who was raised as a man and identifies as a man. A previous GC poster had found evidence that he openly lives as a man in South Africa. He's making a mockery of women's sports.

I know that when I first heard the case the information given was highly misleading and it made you feel very sorry for Caster. The press made it out like questioning the sex of this athlete was coming from a place of racism, that Caster was being picked on because he was exceptionally talented but also very ugly (for a woman). Even now the press tries to obscure the fact he has XY chromosomes, not female reproductive system whatsoever and testes. But even if an athlete with DSD believed themselves to be female as a child, by the age of 16 they would have visited a doctor to find out why they hadn't started their periods or developed breasts. There is no 'good faith' in the case of DSD athletes, there is only cheating.