No U.S. President has ever been an only child! Does having siblings make your a better leader?

It's tough being a sibling and having your brother or sister achieve so much more than you. It tends to make visiting home for the holidays a bit awkward when they go on and on about all their accomplishments and jobs and you get to sit there stirring your mashed potatoes. Unfortunately for the brothers and sisters of the world, no U.S. President has ever been an only child.

Some speculate that having a sibling makes you smarter, giving you the opportunity to be a good president by teaching you patience and reasoning when they hit, bite, and steal things from you. Turns out that annoying kid can really pay off!

Of course, only children out there shouldn't fret. There is no scientific correlation between a person's intelligence and the number of screaming, snot-nosed brothers or sisters they have running around. It's probably just a strange coincidence and children that are the prince of princess of the family could be just as good of a leader as any of our best presidents.

(Source)