Jack Campbell (Hjalmar Olsson) boxeador
- combates
- 8
- ganados
- 6
- perdidos
- 2
- empates
- 0
- Estado
- inactive
- División
- featherweight
- Debut
- 1882-10-05
- Altura
- 5′ 7″/170cm
- Alcanza
- -
- Edad
- 62
- Nacimiento
- 1864-11-09
- Muerte
- 1927-08-30
- Nacionalidad
- Sweden
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1891-05-05 | Johnny Van Heest | WWWDWL | Minneapolis | LOST Points |
| 1890-08-26 | Charley Johnson | WWWWWW | Twin City A.C., Minneapolis | LOST KO |
| 1890-06-13 | George Kessler | DWD | Butte | WIN Points |
| 1886-09-10 | Billy Hamilton | debut | California A.C., San Francisco | WIN KO |
| 1885-04-17 | Jack Hopkins | debut | Wigwam Theatre, San Francisco | WIN KO |
| 1885-01-09 | Joe Soto | debut | Wigwam Theatre, San Francisco | WIN KO |
| 1884-12-12 | California Jack Dempsey | debut | Athletic Club, San Francisco | WIN |
| 1882-10-05 | Ed Chambers | debut | Athletic Club, San Francisco | WIN KO |