Yasushi Koyama

Yasushi Koyama is a male bodybuilding competitor who has 8 contest entries in the MuscleMemory database spanning from 1982 to 1989.

Contest Results

• 1989 Asian Amateur Championships - IFBB - Light-HeavyWeight 1st place
• 1985 World Games - MiddleWeight 8th place
• 1984 Asian Amateur Championships - IFBB - Light-HeavyWeight 1st place
• 1984 Mr Japan - JBBF - 1st place
• 1984 World Amateur Championships - IFBB - MiddleWeight 5th place
• 1983 Asian Amateur Championships - IFBB - Light-HeavyWeight 1st place
• 1983 World Amateur Championships - IFBB - Light-HeavyWeight 5th place
• 1982 Mr Japan - JBBF - 1st place