Warren Buffett no longer one of top 10 richest people in the world

Warren Buffett is no longer one of the top 10 richest people in the world. According to the Bloomberg Billionaires Index, the Oracle of Omaha is now in the number 11 spot with a 141 billion net worth. Since he announced his retirement in May, Bergkshire Hathway has lagged the S&P 500 by nearly 25 percentage points.Buffett's also part of the Giving Pledge, which is a group of billionaires who promised to give away a majority of their wealth. He also dropped down on the list because other billionaires have ju ...