Originally Posted by
summit
That is a very reasonable question. The answer is surprisingly very few. But WHY?
If you superimposed the curves for athletic ability, one for males one for females, the center of the bell curve for males would intersect above the upper quartile of the the female curve. Put another way, the average male high school athlete can crush most top tier female college athletes. So, you only need a small number of males competing against females to skew top level competition and destroy records. Over time, a small amount of males trickling through female competition will tend to end up with most of the records.
That reality is the entire basis for sex segregated sports and Title IX. Title IX wasn't created to support individual feelings of social inclusion, but rather a fair playing field for females.