Alan Alexander Milne was born in Kilburn, London to parents John Vine Milne, who was born in Jamaica, and Sarah Marie Milne (née Heginbotham) and grew up at Henley House School, 6/7 Mortimer Road (now Crescent), Kilburn, a small public school run by his father. One of his teachers was H. G. Wells, who taught there in 1889–90. Milne attended Westminster School and Trinity College, Cambridge where he studied on a mathematics scholarship, graduating with a B.A. in Mathematics in 1903. He edited and wrote for Granta, a student magazine. He collaborated with his brother Kenneth and their articles appeared over the initials AKM. Milne's work came to the attention of the leading British humour magazine Punch, where Milne was to become a contributor and later an assistant Editor. Milne played for the amateur English cricket team the Allahakbarries alongside authors J. M. Barrie and Arthur Conan Doyle.