Top 10 richest persons in America (USA)

1- Bill Gates

Net Worth: $ 72B
Age: 58
Residence: Medina, Washington
Source: Microsoft

2. Warren Buffett

Net Worth: $58.5 B
Age: 83
Residence: Omaha, Nebraska
Source: Berkshire Hathaway

3. Larry Ellison

Net Worth: $41 B
Age: 69
Residence: Woodside, California
Source: Oracle

4. Charles Koch

Net Worth: $36 B
Age: 78
Residence: Wichita, Kansas
Source: diversified

5. David Koch

Net Worth: $36 B
Age: 73
Residence: New York, New York
Source: diversified

6. Christy Walton & Family

Net Worth: $35.4 B
Age: 59
Residence: Jackson, Wyoming
Source: Wal-Mart

7. Jim Walton 

Net Worth: $33.8 B
Age: 66
Residence: Bentonville, Arkansas
Source: Wal-Mart

8. Alice Walton 

Net Worth: $33.5 B
Age: 64
Residence: Fort Worth, Texas
Source: Wal-Mart

9. S.Robson Walton

Net Worth: $33.5 B
Age: 64
Residence: Bentonville, Arkansas
Source: Wal-Mart

10. Michael Bloomberg

 Net Worth: $31 B
Age: 72
Residence: New York, New York
Source: Bloomberg LP