I agree that men are often the best at any one activity but often the person who's the best at any sport or activity is insane. It could be just a matter of social pressure on those particular men driving them or maybe they got some wires missing (ie: Tesla, Einstein, etc)?
And it doesn't have to be a constructive thing either that men are the best at. Males are probably the best murderers, rapists, and even Wii sports bowling champions. Does that mean that we have more innate skill that we can aim in any direction or that we just pour all our time and effort into one thing?