Caster Semenya Double Olympic 800m champion, Caster Semenya, was discriminated against by rules forcing her to lower her testosterone levels in order to compete, the European Court of Human
Semenya Loses IAAF Male Hormone Appeal
Caster Semenya Caster Semenya has lost a landmark case against athletics’ governing body, meaning it will be allowed to restrict testosterone (male steroid hormone) levels in female runners. The Court