Jaska Saarivuori
Johan Wilhelm "Jaska" Saarivuori was a Finnish gymnast who competed at the 1908 Summer Olympics.
| Games | Event | Rank | Notes |
| 1908 Summer Olympics | Artistic individual all-around | 81st | Source: |
He finnicized his family name from Öhberg to Saarivuori in 1906. He was buried at Ristimäki cemetery, Vyborg.