SuperHuman Geniuses: World's Smartest People

Gripping documentary exploring the stories of five exceptionally talented people, investigating where their amazing skills came from and finding out if they and their families can ever have normal lives. Want to watch more full-length Documentaries? Click here: http://bit.ly/1GOzpIu Follow us on Twitter for more - https://twitter.com/realstoriesdocs Facebook - https://www.facebook.com/RealStoriesChannel Instagram - @realstoriesdocs Content licensed from ITV Global. Any queries, please contact us at: [email protected] Produced by ITV Studios