RONNIE REP, Based on the number and the names of the bodybuilders you've mentioned, I would make a guess that you are 50+ years young.
Paul Dillett, Robby Robinson, Flex Wheeler, Ronnie Coleman, Mike Mentzer, Phil Williams , Casey Viator, Ron Teufel ,Chris Dickerson, Mike Quinn, Mike Ashley, Chris Duffy, Dave Palumbo, Claude Grolux, Dexter Jackson, Jay Cutler, Ray Mentzer, Kevin levrone, Nasser El Sonbatty, Vladimir Senatus, Matt Mendenhall, Mike Christian.
If memory serves me right ... I think Teufel, Robinson, Dickerson, Viator, Mendenhall, and Christian go back further in bodybuilding history than each of the others.
And since you have seen, met, or talked to ... it's possible that you may have met but forgotten ... Bill Grant, Dave Johns, Andreas Cahling, Gary Leonard, John Corvello, Pat Ruell, Kent Kehn (spelling is wrong but most in the game knows whom I'm speaking about even though I can't spell is name correctly), Joe Nazario, Dave Rogers .... and a host of others who have yet to be mentioned under this topic.