2007 Top 10 Billionaires

1. Net Worth: $56.0 billion Fortune: self made More on William Gates III

2. Net Worth: $52.0 billion Fortune: self made More on Warren Buffett

3. Net Worth: $49.0 billion Fortune: self made More on Carlos Slim Helu

4. Net Worth: $33.0 billion Fortune: self made More on Ingvar Kamprad & family

5. Net Worth: $32.0 billion Fortune: inherited and growing More on Lakshmi Mittal

6. Net Worth: $26.5 billion Fortune: self made More on Sheldon Adelson

7. Net Worth: $26.0 billion Fortune: inherited and growing More on Bernard Arnault

8. Net Worth: $24.0 billion Fortune: self made More on Amancio Ortega

9. Net Worth: $23.0 billion Fortune: self made More on Li Ka-shing

10. Net Worth: $22.0 billion Fortune: inherited More on David Thomson & family