
Alan Turing (1912 – 1954)
He was a mathematician, computer pioneer and code breaker. Some of his best-known work was carried out during the Second World War, when he worked for the Government Code and Cypher School at Bletchley Park.

He was a mathematician, computer pioneer and code breaker. Some of his best-known work was carried out during the Second World War, when he worked for the Government Code and Cypher School at Bletchley Park.