Mark Zuckerberg's net worth surpasses $100 billion for first time

Mark Zuckerberg's net worth surpassed $100 billion for the first time on Thursday after Facebook's shares hit a record high. The 36-year-old joins Jeff Bezos and Bill Gates as the only people in the world with centibillionaire status on the Bloomberg Billionaires Index. Zuckerberg has gained about $22 billion this year, while Bezos has added over $75 billion.