Artificial Intelligence may be the most talked about subject today. But where did it come from and who first envisaged it?

The answer is a man known from the history books for cracking the enigma code and turning the tides of WWII. Alan Turing was the mathematician who was the first to see the limitless possibilities of computers, and an early visionary and pioneer of AI. But his visions of the relationships between man and the machine met with criticism and naysayers. Their challenges would go largely unanswered, when he died at the age of 41.

With never-before-seen photographs and documents and a rare first-hand account of the man himself, decode the life and work of Alan Turing. Though death took his voice, his famous question still resounds today more than ever - 'Can machines think?'