Mark Zuckerberg is the world's largest social network Facebook founder Mark Zuckerberg was born on May 14, 1984 in New York's White Plain area by mother psychologist Karen and father Dentist Edward Zuckerberg. Zuckerberg is the eldest of four brothers. Her younger sister is Randie, Donna and Ariel. Zuckerberg's full name is Mark Eliot Zuckerberg.
