Warren Buffett is now richer than Bill Gates after $18 billion wealth gain this year

Source: Business Insider

Warren Buffett has surpassed Bill Gates in net worth, Bloomberg estimates. Daniel Zuchnik/WireImage via Getty Images; Justin Tallis - WPA Pool/Getty ImagesWarren Buffett has surpassed Bill Gates on the Bloomberg Billionaires Index. The Berkshire Hathaway CEO is up an unmatched $18.