John Mazos is a bodybuilder from the United States.
John Mazos is a bodybuilder from the United States with a competitive record spanning 1976–1979.
Across 3 recorded contest results, John Mazos has 1 first-place finish.
No win rate is shown. With 3 recorded contest results on file, a single placing would move the figure by twenty points or more, so the percentage would describe how much of this career the database holds rather than anything about the athlete. The counts above are neither rounded nor capped.
No height, weight or birthdate on record.
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Career Record
- Total Results
- 3
- Wins
- 1
- Career
- 1976–1979
- Division
- Other Divisions
- Country
- United States
- Verified
- Sources
- 1
Every season on record
- Pro Debut
- 1976
- Last Contest
- 1979
All results
Every contest result on record for John Mazos, 3 in all. Won by names the winner of the division John Mazos competed in, and shows a dash where that winner cannot be pinned to one person in the database.
| Year | Contest | Division | Place | Won by |
|---|---|---|---|---|
| 1979 | Mr America | Other Divisions | #19 | Ray Mentzer |
| 1977 | Junior Mr America | Other Divisions | #6 | Robert Reis |
| 1976 | Teen Mr America | Other Divisions | #1 | Winner |
Where these results come from. Each contest in the table was recorded from a named source, and for John Mazos that source is MuscleMemory. Open any contest above and that page names its own source and links to it where the source is still reachable. That archive no longer answers at the addresses we hold, so it is credited by name here and not offered as a link.
More Other Divisions athletes Athletes from United States
Most-met rivals
Compare any two athletes →Only 2 head-to-head meetings on record so far, with Robert Reis ahead 2 to 0 - too thin to call a rivalry yet.
Opponents are ranked by how often they shared a stage and how big the stage was, not by reputation. A meeting is one contest where both competed in the same division and both were placed.

