Muhammad Ali that year, before converting to Islam after 1961. At age 22, in 1964, he won the world heavyweight championship from Sonny Liston in a major upset. He then changed his name from Cassius Clay, which he called his "slave name", to Muhammad Ali. He set an example of racial pride for African Americans and resistance to white domination during the Civil Rights Movement. In 1966, two years after winning the heavyweight title, Ali further antagonized the white establishment by refusing to be drafted into the U.S. military, citing his religious beliefs, and opposition to American involvement in the Vietnam War.
Umaru bin Ali Umaru bin Ali Umaru bin Ali (c.1824-1891) was Sultan of Sokoto from 3 October 1881 to 25 March 1891. He succeeded Sultan Mu'azu after the latter's death in September 1881. Ali was a great grandson of Uthman dan Fodio, grandson of Muhammed Bello and son of Aliyu Babba. Ali was a great-grandson of Usman dan Fodio. Prior to becoming Sultan, Ali held the title of Sarkin Sudan and lived at a ribat in the town of Shinaka. During his reign, he mounted three expeditions. The first expeidition was a follow-up of Mu'azu's campaign against Sabon Birni while the second was