I've met many minor celebrities like pro athletes, politicians, wrestlers and bodybuilders. The major celebrity list is much smaller. The nicest known person I have ever met is Keanu Reeves. Some people are famous but make you feel like you are the most important person in the room. Keanu is one of these. Overall the bodybuilders are the most laughable of the bunch, from appearance to personality. I realize these guys are not in character during random meetings and treat them accordingly.