i think either race can have big shlongs but on average blacks have little bigger. I read this study somewhere that the average penis for african americans were 7" where white guys were 6.5". dont forget that alot of african americans have mixed ancestors so with the mixing of bloods could make bigger parts. same goes with whites with black or native american in there history.(dont deny that you might have african blood) koreans came in dead last with 4" erect penis. that sucks