Mark Zuckerburg Profile | Contact Details (Phone number, Instagram, Twitter, Official Website)- MARK ZUCKERBERG is an internet entrepreneur and computer programmer who is the Founder, Chairman and Chief executive officer of Facebook. He was born on May 14, 1984, in White Plains, New York, United States and he was a member of his high school fencing team and attended Harvard University. His net worth is more than the US $53 billion as of 2017 and he is the #5 richest person in the world. He has a sibling named Randi Zuckerberg and his wife Priscilla Chan gave birth to a daughter named Max.