Professional prizefighters come in all shapes and sizes and from all manner of backgrounds and locales, from the inner city of Brooklyn to the countryside of Uzbekistan, from broken homes and loving families. Eighty-one years ago today, on January 12, 1944, one of the greatest ever to lace up the gloves was born in South Carolina as the twelfth child to a sharecropper named Rubin and his wife Dolly. The man who would become a byword for ferocity and relentlessness was, he would willingly admit, a daddy’s boy who was afraid of the dark.

“We were as close as father and son should be,” he later wrote in his autobiography of his relationship with his dad. “I like to say I went from my momma’s belly into my father’s arms.”