Malcolm X.................?

Yes, he embraced Islam (the real one, not the "Nation of Islam") after he made the Hajj, the pilgrimage to Mecca. At Hajj, he saw millions of people of all races congregating together, wearing the same unit of clothing (called ihram). From this he realized that blacks and whites and everyone else was equal in the eyes of Allah SWT. Subsequently, he toured Africa and returned to America. Because he began teaching genuine Islam upon his return, he was inated on the orders of Elijah Muhammad, the false prophet and leader of the "Nation of Islam", who through the introduction of genuine Islam stood to lose everything in his race-baiting racket. Ironically, Elijah Muhammad himself died anyway about a year or two later.