| First to double-gold medal | Mo Rector |
| Quickest to do so | Al Rehkop, Glenn Van Tassell and Joe Connelly |
| First quartet to have all members double-gold medal | Interstate Rivals |
| First quartet to win with all past gold medalists | Crossroads |
| Furthest distant gold medal wins | Tony De Rosa and Roger Ross |
| Longest time between gold medals | Roger Ross |
| Oldest gold medal tenor | Roger Ross (Keepsake) |
| Oldest gold medal lead | Art Bielan (Misfits) |
| Oldest gold medal bari | Rod Nixon (Yesteryear) |
| Oldest gold medal bass | Ken Hawkinson (Most Happy Fellows) |
| Youngest gold medal tenor | John Steinmetz (Four Teens) |
| Youngest gold medal lead | Jim Chinnock (Four Teens) |
| Youngest gold medal bari | Tony De Rosa (Keepsake) |
| Youngest gold medal bass | Don Lamont (Four Teens) |
| Oldest champion | Rod Nixon (59.7 years) |
| Youngest champion | Tony De Rosa (19.6 years) |