Meet the 9 richest people in America, who have a combined fortune of $567 billion

1. Bill Gates: $89 billion

Source of wealth: Microsoft

Age: 61

Residence: Medina, Washington

Read more on Forbes.

2. Jeff Bezos: $81.5 billion

Source of wealth: Amazon.com

Age: 53

Residence: Seattle, Washington

Read more on Forbes.

3. Warren Buffett: $78 billion

Source of wealth: Berkshire Hathaway

Age: 87

Residence: Omaha, Nebraska

Read more on Forbes.

4. Mark Zuckerberg: $71 billion

Source of wealth: Facebook

Age: 33

Residence: Palo Alto, California

Read more on Forbes.

5. Larry Ellison: $59 billion

Source of wealth: Software

Age: 73

Residence: Woodside, California

Read more on Forbes.

6. Charles Koch: $48.5 billion

Source of wealth: Diversified

Age: 81

Residence: Wichita, Kansas

Read more on Forbes.

6. David Koch: $48.5 billion

Source of wealth: Diversified

Age: 77

Residence: New York, New York

Read more on Forbes.

8. Michael Bloomberg: $46.8 billion

Source of wealth: Bloomberg LP

Age: 75

Residence: New York, New York

Read more on Forbes.

9. Larry Page: $44.6 billion

Source of wealth: Google

Age: 44

Residence: Palo Alto, California

Read more on Forbes.

Source: Business Insider India