The BBC article http://www.bbc.co.uk/news/magazine-15482101 includes an excellent video, which features Professor Imre Leader from Cambridge.
Apparently the full programme this comes from is on BBC3, with Imre appearing near the start and near the end.
The programme is called The Growing Pains of a Teenage Genius and is currently available to view on BBC iPlayer at
http://www.bbc.co.uk/iplayer/episode/b0175ll3/The_Growing_Pains_of_a_Teenage_Genius/