Muhammad Ali
Heavyweight boxing champion
Who they were. Born Cassius Clay, he won the heavyweight title in 1964 and took the name Muhammad Ali after joining the Nation of Islam. On April 28, 1967, he refused to be inducted into the U.S. Army.
Their objection. Ali said he objected on religious grounds, as a minister of the Nation of Islam. He was convicted of draft evasion in June 1967, and was stripped of his heavyweight title and his boxing license. He did not fight for more than three years at the peak of his career. In June 1971, the U.S. Supreme Court ruled 8–0 in his favor in Clay v. United States, on narrow legal grounds about how his claim as a conscientious objector had been handled. He died in 2016.