GENERAL KNOWLEDGE

Detailed explanation-1: -Mark Zuckerberg, in full Mark Elliot Zuckerberg, (born May 14, 1984, White Plains, New York, U.S.), American computer programmer who was cofounder and CEO (2004– ) of Facebook, a social networking website.

Detailed explanation-2: -Mark Zuckerberg begins with his fellow co-founders writing Facebook. Zuckerberg launches Facebook as a Harvard-only social network.

Detailed explanation-3: -Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name comes from the face book directories often given to American university students.