Muhammad Ali is a three-time World Heavyweight Champion, who is widely considered one of the greatest heavyweight championship boxers of all time. As an amateur, he won a gold medal in the light heavyweight division at the 1960 Summer Olympics in Rome. After turning professional, he went on to become the first boxer to win the lineal heavyweight championship three times. Nicknamed "The Greatest", Ali was involved in several historic boxing matches. Muhammad Ali has hand signed this Vintage 3x5 Index Card/Cut Signature. Pristine, strong bold black signature. Terrific for custom framing pieces. Beckett/BAS #00011662933 Slabbed.