Top 10 Most Powerful People In The World

1. U.S. President Barack Obama

2. Chinese President Hu Jintao

3. Russian Prime Minister Vladimir Putin

4. U.S. Federal Reserve Chairman Ben Bernanke

5. Google founders Sergey Brin and Larry Page

6. Carlos Slim, Chief Executive of Mexico's Telmex

7. Rupert Murdoch, chairman of media group News Corp.

8. Michael T. Duke, Chief executive, Wal-Mart Stores

9. Saudi Arabia's King Abdullah bin Abdul Aziz

10. Bill Gates, co-chairman, Bill & Melinda Gates Foundation

(Forbes)