Alan Turing OBE FRS (/ˈtjʊərɪŋ/; 23 June 1912 – 7 June 1954) was an English[1] mathematician, computer scientist, logician, cryptanalyst, philosopher, and theoretical biologist. He left an extensive legacy in mathematics, science, society and popular culture.
- ^ "Who was Alan Turing?". The British Library. Archived from the original on 23 July 2019. Retrieved 29 July 2019.