This is BS. In reality, if you want some kind of "super gender and super smart person" to rule the world, you would want a person who suffers from [url=http://en.wikipedia.org/wiki/Androgen_insensitivity_syndrome]Testosterone insensitivity[/url]. There people will grow up with a male brain that doesn't respond to testosterone or estrogen. They grow up as a prototypical female, but are not subject to female hormone influence. [url=https://www.youtube.com/watch?v=95OP9rSjxzw&list=PL150326949691B199&index=16]Source, go to the 1 hour mark and watch for about 10 min.[/url] Pretty much, the best leader in the world is a woman with a male brain that is free from both of the sexes hormone's influences.