From The Daily Mail:
World champion 800m runner Caster Semenya is a hermaphrodite with no womb or ovaries, an Australian newspaper has claimed.
Quoting a source close to the International Association of Athletics Federations, the Sydney Daily Telegraph said Semenya had internal testes – male sexual organs which produce testosterone and which in turn produces muscle bulk, body hair and a deep voice.
The 18-year-old won gold with a sensational final-lap sprint to streak away from the competition in Berlin last month.
Clearly the man side is a little more dominant, unlike another famous (allegedly) hermaphrodite… Jamie Lee Curtis