First time was at the old Montreal Forum at a WWF show when I was about 15
If you walked through the middles the wrestlers were usually hanging out under the stairs watching the matches. The one side the faces came out of, the other side the heels.
I met Paul Orndorff, Davey Boy Smith, Dynamite Kid, Jacques and Raymond Rougeau. Got all their autographs back when that meant something, they were all big fucking dudes but 2 things stood out for me
the amount of scars on Dynamites forehead and his massive yet short frame, had to be 5'6-5'8 max
the shredded mass of Paul Orndorff who was eating a massive chinese take of chicken fried rice lol
The second thing more bodybuilding related was going to the 87 mr Montreal and talking to Victor Richards. Guy was the biggest guy I had seen at that time.
Another guy who's build impressed me when I was still in Montreal was Claude Groulx who ran the gym I worked out at on and off from 93-96. He had just turned pro. Guy had some freaky ass calves and delts. Come to think of it he was the first guy to give me an ephedrine pill because I was there training with a friend and I had a hangover lol.