He's the chosen one. Everyone looks to him to stop the threat facing the world. Harry Potter? Sure, but what's his net worth? Mark Zuckerberg, founder and CEO of Facebook, is still just 25 and learning to use his powers. As his social-networking site has dominated the Internet, rolling up 250 million members worldwide, we're building to the climax where we learn if the young master--who, let's face it, unfortunately looks exactly like a Weasley--has enough magic in him to monetize his masses without alienating them.
