US president Barack Obama have topped this years Forbes most powerful men perhaps because of his role in the killing of Osama Bin Ladin and Gaddafi.Second on the list is Vladimir Putin prime minister of Russia.Chinese presideny Hu Jintao who was once in the number one position is third on the list.German Chancellor Angela Merkel remained the most powerful woman at No. 4 on the list.Bill gate is at number 5 while the king of the world's largest oil producer Saudi Arabia, Abdullah bin Abdulaziz al Saud, came in at No. 6 and Pope Benedict XVI was No. 7.Check out the full list at http://martinuwakwe..com/2011/11/obama-tops-list-of-forbes-most-powerful.html