Amazon.com Inc. founder Jeff Bezos added the most in 2017, a $34,2 billion gain that knocked Microsoft Corp. co-founder Bill Gates out of his spot as the world’s richest person in October. Gates, 62, had held the spot since May 2013, and has been donating much of his fortune to charity, including a $4.6 billion pledge he made to the Bill & Melinda Gates Foundation in August. Bezos, whose net worth topped $100 billion at the end of November, currently has a net worth of $99.6 billion compared with $91.3 billion for Gates.
George Soros also gave away a substantial part of his fortune, revealing in October that his family office had given $18 billion to his Open Society Foundations over the past several years, dropping the billionaire investor to No. 195 on the Bloomberg ranking, with a net worth of $8 billion.
By the end of trading Tuesday, Dec. 26, the 500 billionaires controlled $5.3 trillion, up from $4.4 trillion on Dec. 27, 2016.
