Mark Zuckerberg, (born May 14, 1984) is an American computer programmer and entrepreneur. As a Harvard student, he created the online social website Facebook with fellow computer science major students and his roommates Dustin Moskovitz and Chris Hughes. Facebook is a social networking site popular worldwide. Zuckerberg serves as Facebook's CEO.[3] He has been the subject of controversy for the origins of his business[4] and his wealth.[5] Time Magazine added Zuckerberg as one of The World's Most Influential People of 2008. Zuckerberg fell under the Scientists & Thinkers category for his web phenomenon, Facebook, and ranked 52 out of 101 people.