That's not your gold-medal winner -- it's a man, baby!

Semenya is claimed to have NO womb or ovaries — and has internal testes, the male sexual organs which produce testosterone.

The row over Semenya’s biology has caused huge divisions — with South African politicians calling slurs she is a man “racist and sexist.” Her birth certificate has the teen listed as female and urine tests showed that, despite her having higher than average male hormone levels, they are within the official limits for a woman.

But an IAAF source was today quoted as saying: “There certainly is evidence now that Semenya is a hermaphrodite.