South African athlete Caster Semenya has lost her discrimination case against the International Association of Athletics Federation, which has found that forcing athletes with high levels testosterone to lower them is "discriminatory but necessary".
From the BBC: “The 28-year-old Olympian had challenged the IAAF over its decision to restrict testosterone levels in female runners for distances between 400m and a mile.
Semenya, who has won the last 29 of her 800m races, was born with intersex traits - meaning her body produces atypically high levels of testosterone.
The ruling means she will have to take testosterone suppressants if she wishes to compete in these shorter events.
Three sports judges in Switzerland have taken more than two months to reach this verdict - indicating the sensitivity and complexity of the case.
Depending on your point of view, the situation seemed clear-cut - whichever way you want to look at it.
Supporters of Semenya argue that the runner has been penalised for no other reason than the biological traits that she was born with. She has not cheated, or found to be taking performance-enhancing drugs.
Kyle Knight, a researcher in the LGBT rights program at Human Rights Watch said that taking the proposed IAAF testosterone suppressants would be as "humiliating as it is medically unnecessary" for female athletes whose hormone levels are outside accepted boundaries.
And in 2019, the spectrum of identity stretches beyond the binary, say human rights activists. So shouldn't Semenya's physical abilities be celebrated the same way as Usain Bolt's height and Michael Phelps's wingspan are?”