> It would not be fair, because the point of having divisions is allow women to compete in a competition that is not dominated by men.

Really, what it is is being dominated by Testosterone. Also why we ban steroid use, and many other things along the same lines.

I would suggest that most Olympians - both female and male (whatever your definition) likely have a higher than normal amount of that hormone.

Maybe we just make 100% of Olympic Athletes take E to balance things out.