I don't like how this topic just generalizes and entire region and 825 million people into one small category.
Bigger dick, Smaller dick, fatter, slimmer, taller, shorter, lighter, darker.. very soon we're going to discuss which continent got the more attractive people.. Honestly, who really cares?
The world is a diverse place, and people come in various shapes and sizes, regardless of where they were born and where their ancestry lies. Not all Asians are short, not all Irish people gingers, not all Germans blond, not everyone born in Africa black.
Just broaden your horizon more and admire the variety we got now, because in the future as humans evolve these differences will dwindle and there will be more similarities in the way we look, speak and interact, and these differences which we make an issue of now will all be a petty thing of the past.