07. Barak Obama
He is the ex-leader of the Super power of the world. To some, he is regarded as the strongest politician in the world owing to his authority. He had been the man looked upon the Americans especially the black people community as America was facing the economic crisis when he came. He copes with it according to his abilities. Mr. Obama turned American civilization in bright way to establish well-developed United States on world map. His entrance to the White House gave some breathing to the US economy. He came on the first position many times in the list of most influential persons in the world.