Warren Buffett

Age: 77

Source: Berkshire Hathaway

Net Worth: $62.0 bil

Country Of Citizenship: United States

Industry: Investments

Marital Status: widowed, remarried, 3 children

Education: University of Nebraska Lincoln, Bachelor of Arts / Science
Columbia University, Master of Science

1

Carlos Slim Helu & family

Age: 68

Source: telecom

Net Worth: $60.0 bil

Country Of Citizenship: Mexico

Industry: Communications

Marital Status: widowed, 6 children

Education: NA

2

William Gates III

Age: 52

Source: Microsoft

Net Worth: $58.0 bil

Country Of Citizenship: United States

Industry: Software

Marital Status: married, 3 children

Education: Harvard University, Drop Out

3

Lakshmi Mittal

Age: 57

Source: steel

Net Worth: $45.0 bil

Country Of Citizenship: India

Industry: Manufacturing

Marital Status: married, 2 children

Education: St Xavier's College Calcutta, Bachelor of Arts / Science

4

Mukesh Ambani

Age: 50

Source: petrochemicals

Net Worth: $43.0 bil

Country Of Citizenship: India

Industry: Manufacturing

Marital Status: married, 3 children

Education: University of Bombay, Bachelor of Chemical Engineering
Stanford University, Master of Business Administration

5

Anil Ambani

Age: 48

Source: diversified

Net Worth: $42.0 bil

Country Of Citizenship: India

Industry: Diversified

Marital Status: married, 2 children

Education: University of Bombay, Bachelor of Arts / Science
University of Pennsylvania Wharton School, Master of Business Administration

6

Ingvar Kamprad & family

Age: 81

Source: Ikea

Net Worth: $31.0 bil

Country Of Citizenship: Sweden

Industry: Retailing

Marital Status: married, 4 children

Education: NA

7

KP Singh

Age: 76

Source: real estate

Net Worth: $30.0 bil

Country Of Citizenship: India

Industry: Real Estate

Marital Status: married, 3 children

Education: NA

8

Oleg Deripaska

Age: 40

Source: Russian Aluminum

Net Worth: $28.0 bil

Country Of Citizenship: Russia

Industry: Diversified

Marital Status: married, 2 children

Education: NA

9

Karl Albrecht

Age: 88

Source: Aldi

Net Worth: $27.0 bil

Country Of Citizenship: Germany

Industry: Retailing

Marital Status: married, 2 children

Education: NA

10

Roman Abramovich

Age: 41

Source: oil

Net Worth: $23.5 bil

Country Of Citizenship: Russia

Industry: Diversified

Marital Status: married, 5 children

Education: Drop Out

15

Prince Alwaleed Bin Talal Alsaud

Age: 51

Source: investments

Net Worth: $21.0 bil

Country Of Citizenship: Saudi Arabia 

Industry: Investments

Marital Status: married, 2 children

Education: Menlo College, Bachelor of Arts / Science
Syracuse University, Master of Science

19

Sergey Brin

Age: 34

Source: Google

Net Worth: $18.7 bil

Country Of Citizenship: United States 

Industry: Technology

Marital Status: married,

Education: University of Maryland, Bachelor of Arts / Science
Stanford University, Master of Science

32

Larry Page

Age: 35 

Source: Google

Net Worth: $18.6 bil

Country Of Citizenship: United States 

Industry: Technology

Marital Status: married,

Education: University of Michigan, Bachelor of Arts / Science
Stanford University, Master of Science
 

33

Michael Dell

Age: 43

Source: Dell

Net Worth: $16.4 bil

Country Of Citizenship: United States

Industry: Technology

Marital Status: married, 4 children

Education: University of Texas Austin, Drop Out

40

Steven Ballmer

Age: 52

Source: Microsoft

Net Worth: $15.0 bil

Country Of Citizenship: United States

Industry: Software

Marital Status: married, 3 children

Education: Harvard University, Bachelor of Arts / Science
Stanford University, Master of Business Administration

43

Silvio Berlusconi & family

Age: 71

Source: media

Net Worth: $9.4 bil

Country Of Citizenship: Italy

Industry: Media/Entertainment

Marital Status: married, 5 children

Education: NA
University of Milan, Doctor of Jurisprudence

90

Pierre Omidyar

Age: 40

Source: Ebay

Net Worth: $7.7 bil

Country Of Citizenship: United States

Industry: Technology

Marital Status: married, 3 children

Education: Tufts University, Bachelor of Arts / Science