The Wikipedia article of the day for July 31, 2017 is Gubby Allen.
Gubby Allen (1902–1989) was a cricketer who captained England in eleven Test matches. Born in Sydney, Australia, on 31 July 1902, his family moved to London when he was six. In first-class matches, he played for Middlesex and Cambridge University. A fast bowler and hard-hitting lower-order batsman for England, Allen was appointed captain in 1936 and led the team during the unsuccessful 1936–37 tour of Australia. He captained England in a Test series in the West Indies in 1947–48. He later became an influential cricket administrator who held key positions in the Marylebone Cricket Club (MCC), which effectively ruled English cricket at the time. He was instrumental in the creation of an MCC coaching manual, and worked hard to eliminate illegal bowling actions. As chairman of selectors from 1955 to 1961, he presided over a period of great success for English cricket, during which he worked closely with the Test captain Peter May. In 1963, he became MCC's president, and was made the club's treasurer the following year. In this role, he was deeply involved in the D'Oliveira affair, a controversy over the potential selection of Basil D'Oliveira to tour South Africa. He was knighted in 1986.