Widely regarded as the most famous and influential boxer of all time, Ali is being honored for the first time with a ...

Twenty-two million Muhammad Ali stamps will be printed, the agency told USA TODAY. Other Ali-inspired postal products include ...

The United States Postal Service also honored legendary martial artist and actor Bruce Lee. A new forever stamp will feature ...

Now, the three-time heavyweight champion's quip is becoming reality. Widely regarded as the most famous and influential boxer ...