That’s probably already been quietly done. I don’t think they aren’t female, but I am not so certain there aren’t performance enhancing drugs involved at one time or another in their development.
Actually, I don’t care for them. But if they can win within the established rules, more power to them.
They sure do seem to resemble all those Russian women athletes, aside from the melatonin, that obviously enhanced to the point of an inspection just to make sure.