All of us have probably heard of Stephen Hawking. He is widely regarded as one of the smartest individual's in the world. However, he's not the smartest person in the world. Check out the inforgraphic below to see how he stacks up against the other contenders (one of which knew four languages by the time have was five).
Top 10 Highest IQs In The World (Infographic)
11. 12. 14 by Jolene Creighton