Rank Name Net Worth Age Source Country
1 Carlos Slim Helu & family $74 B 71 telecom Mexico
2 Bill Gates $56 B 55 Microsoft United States
3 Warren Buffett $50 B 80 Berkshire Hathaway United States
4 Bernard Arnault $41 B 62 LVMH France
5 Larry Ellison $39.5 B 66 Oracle United States
6 Lakshmi Mittal $31.1 B 60 Steel India
7 Amancio Ortega $31 B 74 Zara Spain
8 Eike Batista $30 B 54 mining, oil Brazil
9 Mukesh Ambani $27 B 53 petrochemicals, oil & gas India
10 Christy Walton & family $26.5 B 56 Wal-Mart United States