With functioning testes Caster Semenya went through a male puberty with its physical advantages, and naturally produces testosterone within the normal male range. It is very sad for Caster, but why should females be beaten by a male body? The other banned athletes most probably have the same DSD as Caster, it's not racism it's biology. Testosterone was the drug Russia and East Germany administered to their female athletes to enable them to dominate events for years. Higher levels of testosterone give an unfair advantage.
Nowadays there don't have to be invasive tests to determine the sex of athletes, a cheek swab is sufficient. It's worth noting that those genetically male athletes raised as female who have AIS do compete as women because being insensitive to testosterone they do not go through a male puberty or produce high levels of the hormone and therefore do not have an unfair advantage.
Voting. I’m so glad we still have the ‘old fashioned’ system…
