I was watching an old rerun of "I've Got A Secret" with Gary Moore and one of the guests was Wilt Chamberlain. His "secret" was that he had recently scored 100 points in a game. The panel guessed it in about 10 seconds. The funniest part was that Gary Moore got up on a ladder to talk to Wilt. I don't think I had ever seen Wilt wearing a business suit before.
It also came out that he had broken his own record of 78 points.
I have to admit that compared to everyone else on the show, he was really, really tall.