A while back I looked up average heights and was surprised to see no significant difference between whites and blacks.
This was counter intuitive.
Somewhere I saw a claim that blacks have more variation in their physique than whites, so while we remember the tall people we see, we forget the shorter people we see.
While the average is about the same.
This would make sense looking at the tip top of sports.
If the whites tend to bunch more in the middle of the bell curve and blacks are more uniformly spread you get the oddity of blacks dominating in many sports because there is a lot more blacks at both ends of the spectrum.
I don't know if that is actually TRUE, but it is one explanation for what we observe.
Just imagine how good blacks would be at sports THEY invented, if they are so good at sports they have not invented.
How about music? Just imagine how much better Louis Armstrong, Oscar Peterson, Dizzy Gillespie, Errol Garner would be if they played and instrument blacks invented.
Never mind. According to a poster on this forum, whose screen name starts with an "A" says all good things in life were invented/discovered/developed/utilized/made useful by black people and the glory for doing so, stolen by white people.
And that is why Ivory Coast, Nigeria, Cambodia, Zaire, Mozambique, Zimbabwe and Burkina Faso are world leaders and white hell holes like the United States, Canada, Australia, Germany, Sweden and Italy are lagging so far behind the afore mentioned human re-incarnations of happy paradise.