7 richest people in the world in 2011

1. Carlos Slim Helu & family ($74 Billion) Telecom, Mexico

2. Bill Gates ($56 Billion) Microsoft, United States

3. Warren Buffett ($50 Billion) Berkshire Hathaway, United States

4. Bernard Arnault ($41 Billion) LVMH, Perancis

5. Larry Ellison ($39.5 Billion) Oracle, United States

6. Lakshmi Mittal ($31.1 Billion) Steel, India

7. Amancio Ortega ($31 Billion) Zara, Spanyol