The East German women’s teams just took doping to a ridiculous level, inasmuch as the testosterone levels essentially rose to the level of a mans and they started to resemble men. I don’t think they were trans. I might be mistaken.
LINK
Oh yeah, they doped they hell out of them. Supposedly many of the women didn't know they were being doped by their government. They even sounded like men according to the linked article.