Muhammad Ali
Muhammad Ali, born Cassius Clay, was an American professional boxer and one of the most significant and celebrated sports figures of the 20th century. Known for his charismatic personality, poetic speeches, and unorthodox fighting style, Ali's accomplishments in the boxing ring were paralleled by his activism and advocacy for civil rights and social justice. His legendary fights, such as "The Rumble in the Jungle" and "The Thrilla in Manila," cemented his legacy as "The Greatest" in boxing history.