What Do Billionaires Have in Common? Big Bucks, and Not Much Else. High Net Worth Individuals, Philanthropy, Luxury Goods and Services, Adam, Hans II, ALLEN, PAUL, Branson, Richard, Buffett, Warren E, Ellison, Lawrence J, Feeney, Charles F, Gates, Bill, Hassanal, Sultan of Brunei, Musk, Elon, Wang Jianlin, Zuckerberg, Mark E, Elizabeth II, Queen of Great Britain