Originally Posted by bbc

South African athlete Caster Semenya has been given the all-clear to return to competition by the International Association of Athletics Federations.
The 19-year-old world 800m champion has been out of the sport for 11 months after undergoing gender tests.
"The IAAF accepts the conclusion of a panel of medical experts that she can compete with immediate effect," said a statement from the athletics body.
"Please note that the medical details of the case remain confidential."