sentences:  Abubakar Gumi
  
  Abubakar Mahmud Gumi (5 November 1922 – 11 September 1992) was an outspoken Islamic scholar and Grand Khadi of the Northern Region of Nigeria (1962–1967), a position which made him a central authority in the interpretation of the Sharia legal system in the region.He was a close associate of Ahmadu Bello, the premier of the Northern region in the 1950s and 1960s and became the Grand Khadi in 1967, the position was abolished.