This has been discussed everywhere today...
http://www.thefirstpost.co.uk/52489,new ... -athletics
Teenager, who has lived her whole life as a woman, must undergo weeks of tests to establish if she has male chromosomes.
South African middle-distance runner Caster Semenya is at the centre of a controversy over her gender after winning gold in the women's 800m at the athletics World Championships. Such is the furore off the track that instead of celebrating her victory the 18-year-old, who won the race in a new personal best of 1:55.45, was forced to duck out of the limelight. The teenager only managed half-a-lap of honour before being whisked away from the stadium, avoiding the media and the winner's press conference.
She will be back in the stadium today to collect her gold medal, and her appearance alone could overshadow many of the other events taking place.
Although Semenya has lived her whole life as a female her strength and appearance have raised fears that she may have been born with a rare abnormality, where she has grown up with the genitalia of a woman but has the chromosomes of a male.