The World's Cleverest Child And Me

S2, E1: Broadcaster Mark Dolan comes face to face with human extremes once more as he goes in search of some of the world's most incredible individuals. Finding these people is just the start of his mission. His real journey is to discover how and why some people can become extraordinary, even if they're not always born that way to begin with. In this episode Mark immerses himself in the lives of child geniuses.