Amazon founder Jeff Bezos is the world’s wealthiest person, according to the latest Bloomberg Billionaires Index, with a net worth of $182 billion. Four others also have fortunes over $100 billion. Here, Bezos speaks at a conference in 2018.

Amazon and Blue Origin founder Jeff Bezos provides the keynote address at the Air Force Association’s Annual Air, Space & Cyber Conference in Oxen Hill, MD, on September 19, 2018. (Photo by Jim WATSON / AFP) (Photo credit should read JIM WATSON/AFP via Getty Images)