Two-time Olympic champion Caster Semenya says she is “not going to be ashamed” of being “different”, and will “fight for what is right” amid her ongoing dispute with athletics authorities. Semenya, 32, was born with differences of sexual development (DSD) meaning she has an elevated level of testosterone. The South African cannot compete in female track events without taking testosterone-reducing drugs. #BBCAthletics #Athletics #CasterSemenya #Semenya