Mama said "knock you out"

muhammed ali knocks down sonny liston

Muhammad Ali is considered one of the greatest athletes in boxing history, winning both the coveted Golden Gloves title and an Olympic gold medal, among several other honors. Boxer, philanthropist and social activist Muhammad Ali was born Cassius Marcellus Clay Jr. on January 17, 1942 in Louisville, Kentucky. Ali became a Golden Gloves champion in 1959, and became an Olympic gold medalist the following year. Ali won all of his bouts in the 1960s, the majority of them by knockout. Since his retirement, Ali has devoted much of his time to philanthropy.

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