Koichiro Hirayama
Olympic medalist in wrestling
平山紘一郎
- Born
- 9 September 1946, Kagoshima
- Citizenship
- Japan
- Sport
- amateur wrestling
- Occupation
- amateur wrestler
- Height
- 156 cm (5 ft 1 in)
- Weight
- 58 kg (128 lb)
Koichiro Hirayama (平山 紘一郎, Hirayama Kōichirō; born 9 September 1946) is a Japanese former wrestler who competed in the 1972 Summer Olympics and in the 1976 Summer Olympics.
Competitions
| Competition | Year | Result |
|---|---|---|
| wrestling at the 1972 Summer Olympics – men's Greco-Roman 52 kg | ||
| wrestling at the 1976 Summer Olympics – men's Greco-Roman 52 kg |
External links
Facts from Wikidata Q4353277 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.
Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.