Most Richest Man in the World

World's top 20 billionaires

20. Sheldon Adelson (U.S.)
Chairman and CEO, Las Vegas Sands

Age: 83
Net worth: $30.4 billion

19. Li Ka-shing (Hong Kong)
Chairman, CK Hutchison Holdings

Age: 89
Net worth: $31.2 billion

18. Wang Jianlin (China)
Chairman, Dalian Wanda Group

Age: 62
Net worth: $31.3 billion

17. Alice Walton (U.S.)
Wal-Mart heir; Chairman, Crystal Bridges Museum of American Art

Age: 67
Net worth: $33.8 billion

16. Jim Walton (U.S.)
Wal-Mart heir; Chairman and CEO, Arvest Bank Group, Inc.

Age: 60
Net worth: $34 billion

15. Rob Walton (U.S.)
Chairman, Wal-Mart Stores

Age: 72
Net worth: $34.1 billion

14. Liliane Bettencourt (France)
Owner, 33 percent of L'Oréal

Age: 94
Net worth: $39.5 billion

13. Sergey Brin (U.S.)
President, Google

Age: 43
Net worth: $39.8 billion

12. Larry Page (U.S.)
CEO, Google

Age: 43
Net worth: $39.8 billion

11. Bernard Arnault (France)
Chairman and CEO, Louis Vuitton

Age: 68
Net worth: $41.5 billion

10. Michael Bloomberg (U.S.)
CEO, Bloomberg

Age: 75
Net worth: $47.5 billion

8 (TIE). David Koch (U.S.)
Executive Vice President, Koch Industries

Age: 77
Net worth: $48.3 billion

8 (TIE). Charles Koch (U.S.)
CEO, Koch Industries

Age: 81
Net worth: $48.3 billion

7. Larry Ellison (U.S.)
Co-founder, Oracle

Age: 72
Net worth: $52.2 billion

6. Carlos Slim Helu (Mexico)
Chairman, América Móvil

Age: 77
Net worth: $54.5 billion

5. Mark Zuckerberg (U.S.)
Co-founder and CEO, Facebook

Age: 33
Net worth: $56 billion

4. Amancio Ortega (Spain)
Co-founder, Zara

Age: 81
Net worth: $71.3 billion

3. Jeff Bezos (U.S.)
CEO, Amazon

Age: 53
Net worth: $72.8 billion

2. Warren Buffett (U.S.)
CEO, Berkshire Hathaway

Age: 85
Net worth: $75.6 billion

1. Bill Gates (U.S.)
Co-founder, Microsoft

Age: 60

Net worth: $86 billion