"Don," Dr. Martin Luther King once said to baseball great Don Newcombe, "I don't know what I would have done without you guys -- setting up the minds of the people for change. You, Jackie [Robinson] and Roy [Campanella] will never know how easy you made it for me to do my job."
That basically says it all.
What do you see when you see Muhammad Ali?
When you look at Jim Brown, Arthur Ashe, Jackie Robinson, Jesse Owens, Joe Louis, Julius Erving, Reggie Jackson, Hank ...