The List is compiled on Jan,2017 from the Fobes List of Billionaires. The Top 10 Persons who come in the list are described as below:
1. BILL GATES -
net worth-$79B
age- 60
source- Microsoft
country- USA

2. AMANCIO ORTEGA -
net worth-$70.9B
age- 79
source- zara
country- Spain

3. WARREN BUFFETT
net worth- $61.9B
age- 85
source- Berkshire Hathaway
country- USA

4. JEFF BEZOS
net worth- $59.2B
age- 51
source- amazon.com
country- USA

5. CARLOS SLIM HELU
net worth- $53.3B
age- 75
source- telecom
country- mexico

6.LARRY ELLISON
net worth- $45.8B
age- 71
source- Oracle
country- USA

7. MARK ZUCKERBERG
net worth- $45.7B
age- 31
source- Facebook
country- USA

8. CHARLES KOCH
net worth- $43.3B
age- 80
source- diversified
country- USA

9.DAVID KOCH
net worth- $43.3B
age- 75
source- diversified
country- USA

10. MICHAEL BLOOMBERG
net worth- $40.6B
age- 73
source- Bloomberg LP
country- USA