#9. James Woods -180 IQ
James Woods was an actor and got numerous awards for his performance in movies especially in ,”Promise” and “My name in Bill W”. He also was a multi talented celebrity who acted not only in movies but also in television and stage. James was a Scholar at UCLA, where he studied linear algebra. He has an average IQ of 180 which is till now the best among actors of all time. And such a number in IQ made him one of the smartest people in the world.