Info
| Last name | Theuns |
| First name | Jos |
| Nationality |  Belgium |
| Date of birth | 08-09-1931 |
| Place of birth | Antwerpen |
| Passed away | 31-12-1992 |
| Age when passed away | 61 |
| Place of passing | Antwerpen |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1959 | 46th | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Ronde van Belgie (2.3) | |||||||
| 8 |  Standings | ||||||
| 18-05 | Stage 4Spa - Brussel (235.0km) | ||||||
| 16-05 | 5 | Stage 2Namur - Florenville (250.0km) | |||||
 Quatre Jours de Dunkerque (2.5) | |||||||
| 4 | Standings | ||||||
| 11-05 | 5 | Stage 4Dunkerque - Dunkerque (77.0km) | |||||
| 08-05 | 5 | Stage 1Dunkerque - Dunkerque (234.0km) | |||||
| 03-05 | 5 | E3 Prijs Harelbeke (1.1) | |||||
| 27-04 | 3 | Liège-Bastogne-Liège (CDM) | |||||
| 20-04 | 38 | Paris - Brussel (1.1) | |||||
Teams
| Year | Team |
|---|---|
| 1960 | Groene Leeuw - Sinalco - SAS |
| 1959 | Faema - Guerra |
| 1958 | Groene Leeuw - Leopold |
| 1957 | O.K.Bikes |
| 1956 | Elve - Peugeot |
Victories
| This year | 0 |
| Total | 0 |