Besides color, How are African Americans and Whites of European decent Different?

[S.T.A.G.E.]

Kane1389 said:

S.T.A.G.E. said:

Cullen Jones was a gold and silver medalist in the olympics in London. Its a cultural thing, not a black or white thing. 

Klitschko is one of the most succesful boxers of all time, but it doesnt change the fact that boxing is primarily black sport. Same concept with swimming .I do agree its a culture thing but the other guy said africans are better in all sports and that somehow biological fact or something like that, which is insane

Probably has something to do with evolving during arid conditions in Africa.