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Yasushi Koyama is a Men's Open Bodybuilding competitor from Japan.
5 career wins
Yasushi Koyama
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Yasushi Koyama is a Men's Open Bodybuilding competitor from Japan with a competitive record spanning 1982–1989.
Across 8 recorded contest results, Yasushi Koyama has 5 first-place finishes (a 62.5% win rate).
Career Record
- Total Results
- 8
- Wins
- 5
- Win Rate
- 62.5%
- Career
- 1982–1989
- Division
- Men's Open Bodybuilding
- Country
- Japan
- Verified
- Sources
- 2
Every season on record
Peak Year 1984 (2 wins)
Olympia
1st place
2nd place
3rd place
Other
- Pro Debut
- 1982
- Peak Year
- 1984
- Last Contest
- 1989
All results
| Year | Contest | Division | Place | Won by |
|---|---|---|---|---|
| 1989 | Asian Amateur Championships | Men's Open Bodybuilding | #1 | Winner |
| 1985 | World Games | Men's Open Bodybuilding | #8 | Sean Jenkins |
| 1984 | Asian Amateur Championships | Men's Open Bodybuilding | #1 | Winner |
| 1984 | Mr Japan | Men's Open Bodybuilding | #1 | Winner |
| 1984 | World Amateur Championships | Men's Open Bodybuilding | #5 | John Hnatyschak |
| 1983 | Asian Amateur Championships | Men's Open Bodybuilding | #1 | Winner |
| 1983 | World Amateur Championships | Men's Open Bodybuilding | #5 | Chuck Williams |
| 1982 | Mr Japan | Men's Open Bodybuilding | #1 | Winner |
More Men's Open Bodybuilding athletes Athletes from Japan Compare Yasushi Koyama Yasushi Koyama peak window Yasushi Koyama division journey
Most-met rivals
Compare any two athletes →Ranked by how often they shared a stage, not by reputation.