MARK Zuckerberg is the founder of social network giant Facebook who has pledged to give most of his wealth to charity during his lifetime. Here is everything we know about the genius entrepreneur and philanthropist. Who is Mark Zuckerberg? Mark Zuckerberg is the chairman, CEO and co-founder of social networking giant Facebook. Born in New York in 1984 in Zuckerberg already had a "reputation as a programming prodigy" when he started college. While at Harvard Zuckerberg launched a site called Face Mash, on which students ranked the attractiveness of their classmates. Harvard shut the site down after its popularity crashed a network and Zuckerberg later apologised saying it was "completely improper". The following term he began working on an early version of Facebook. The 33-year-old launched the social network from his dorm room on February 4 20014 with the help of fellow students. The friends would end up embroiled in legal disputes as they challenged Zuckerberg for shares in the … [Read more...] about What is Mark Zuckerberg’s net worth, who’s the Facebook CEO’s wife Priscilla Chan and when is his Congress testimony?