'medical reports on the 18-year-old Semenya indicate she has no ovaries, but rather has internal male testes, which are producing large amounts of testosterone.' Fom this it sounds like 'she' is a 'he' with a birth defect. 'She' doesn't seem to have breasts or hips either, but this could also be due to a life of 'hormone therapy'. But we don't know all the facts.