how much money is the founder of facebook worth
Mark Zuckerberg Mark Elliot Zuckerberg (/ˈzʌkərbɜːrɡ/; born May 14, 1984) is an American computer programmer and Internet entrepreneur. He is a co-founder of Facebook, and currently operates as its chairman and chief executive officer.[4][5] His net worth is estimated to be US$71.5 billion as of September 2017, and he is ranked by Forbes as the fifth richest person in the world.[3][6]