If you were you put 100 unarmed white men in a field against 100 unarmed black men in a field. All of a similar height, weight, age n build and told them to go at it.
Those white guys would b beaten to within n inch of their lives.

In elementary school that was the myth. I myself had a "black" attitude and threw hands with anyone, jew, black, brown or white trash. I must say the weirdest thing was when I manhandled the "scary" black dude and reduced him to being simply a stupid, low IQ douchebag, then there was a pregnant pause.
Long story short, there are talented black athletes who can do things other than stuffing a basketball, but generally talented white athletes kick the asses of blacks at all levels if they have the will. Just Google it. Black high schools often have the worst football teams in the state.