a very high percentace of pro bodybuilders are black
yet only 13 percent of the population are black
some studies indicate that theyre genetically more gifted than whites
Bodybuilders are pretty even, although I would probably personally give the edge to Blacks - but not by much. The disparity is not the same as it would be for certain other sports. Whites tend to dominate winter sports. Blacks will do better in hockey as heated rinks become a thing; their noses have not evolved to breathing in cold air as Whites have. Also, due to lower average IQ, Blacks tend to not have as high socioeconomic income as Whites - if they did, and could afford a sport as expensive as hockey, in combination with heated rinks, they could likely do well.
Of course that's racist to say.

Meanwhile, point out that Asians have a higher average socioeconomic income than Whites do in North America that can also be accounted for by IQ, and everyone ignores it, because it isn't consistent with the position that White people are evil.
Reality: White people trip over themselves at every level possible to end discrimination, and what good has it brought us? We will be extinct as a unique biological race by 2150 if current trends continue.
Bah. This entire topic is depressing to me.
PS - Dorian Yates and Rich Gaspari have proven that Caucasians can be at the upper level of conditioning. They equal in conditioning, if not exceed in condition, virtually any Black competitor. If we are speaking of sheer averages, Blacks are likely better.