Koichiro Hirayama
| Olympic medal record | ||
|---|---|---|
| Men's Greco-Roman wrestling | ||
Competitor for  Japan
| ||
| Silver | 1972 Munich | flyweight |
| Bronze | 1976 Montreal | flyweight |
Koichiro Hirayama (born 9 September 1946) is a Japanese former wrestler who competed in the 1972 Summer Olympics and in the 1976 Summer Olympics.[1]
References
- ↑ "Olympics". sports-reference. Retrieved 10 June 2012.
| ||||||||||