Full name: Pentti Valdemar Niinivuori
Nickname(s): Isi
Gender: Male
Born: August 27, 1931 in Forssa, Kanta-Häme, Finland
Died: July 5, 1988 in Forssa, Kanta-Häme, Finland
Affiliations: Forssan Alku, Forssa (FIN)
Country:
Finland
Sport: Boxing
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1952 Summer | 20 | Helsinki | Boxing | Men's Featherweight | Finland | FIN | 9T | ||
| 1956 Summer | 25 | Melbourne | Boxing | Men's Lightweight | Finland | FIN | 9T |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | JF | MR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1952 Summer | 20 | Helsinki | Boxing | Finland | FIN | Round Two | Match #1 | 2 | Caprari (ITA) , Niinivuori (FIN) | 1 | ||
| 1952 Summer | 20 | Helsinki | Boxing | Finland | FIN | Round One | Match #2 | 1 | 1952-07-28 | Niinivuori (FIN) | bye |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | MR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1956 Summer | 25 | Melbourne | Boxing | Finland | FIN | Round Two | Match #1 | 2 | 1956-11-27 | Milewski (POL) , Niinivuori (FIN) | |
| 1956 Summer | 25 | Melbourne | Boxing | Finland | FIN | Round One | Match #1 | 1 | 1956-11-23 | Niinivuori (FIN) | bye |