It's just a job. Grass grows, birds fly, waves pound the sand. I beat people up.

About Muhammad Ali

Muhammad Ali (; born Cassius Marcellus Clay Jr.; January 17, 1942 – June 3, 2016) was an American professional boxer. Nicknamed "The Greatest", he is regarded as one of the most significant sports figures of the 20th century. Widely regarded as one of the greatest heavyweight boxers of all time,...