10 fun facts about Facebook's Mark Zuckerberg

Tuesday is Facebook CEO Mark Zuckerberg's birthday. He's 29. If that seems insanely young for a billionaire, remember that he co-founded Facebook when he was a teenager.

Zuckerberg has a lot to celebrate. He's amassed a fortune, inspired one of every seven people on the planet to use his product and changed how the world communicates -- all before age 30.

By comparison, when they were 29, Steve Jobs launched the Macintosh computer and Bill Gates was readying the first retail version of Microsoft Windows. And most of the rest of us were just struggling to pay the rent.

So happy birthday to Zuck! To mark the occasion, we collected these 10 random facts about the tech wunderkind:

Child Name after Facebook 'Like' button

First there was baby "Facebook" and now this: An Israeli couple has named their kid "Like."

Let the Valley Girl jokes ensue.