I met Muhammad Ali once. My wife worked at a museum in Washington DC where they held the premiere party for Jurassic Park. So my wife and I and some of her co-workers crashed the party. The stars of Jurassic Park were there, and so was Spielberg. And Ali. So I went to shake his hand and said it was a pleasure to meet him. I was kinda tongue-tied about it...
I'm sure he gets that a lot. Pretty good party crash, there, btw.
It was great. Good food and booze, too, as well as celebrities to gawk at.