Info
| Last name | de Koning |
| First name | Louis |
| Nationality |  Netherlands |
| Date of birth | 19-10-1967 |
| Age | 58 |
| Place of birth | Den Briel |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1990 | 87th | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 17-10 | 18 |  Giro del Piemonte (1.2) | |||||
| 13-10 | 154 |  Paris - Tours (CDM) | |||||
| Ronde van Nederland (2.5) | |||||||
| 15-08 | 2 | Stage 3Arnhem - Tilburg (187.0km) | |||||
 Vuelta a España (2.HC) | |||||||
| 10-05 | DNQ | Stage 12Bossòst - Cerler (111.0km) | |||||
| 08-05 | 55 | Stage 10Lloret de Mar - Andorra (229.0km) | |||||
| 07-05 | 102 | Stage 9San Cugat del Vallés - Lloret de Mar (140.0km) | |||||
| 06-05 | 66 | Stage 8Cala d'Or - Cala d'Or (47.0km) | |||||
| 05-05 | 139 | Stage 7Palma de Mallorca - Palma de Mallorca (188.0km) | |||||
| 04-05 | 100 | Stage 6Albacete - Valencia (236.0km) | |||||
| 03-05 | 101 | Stage 5Linares - Albacete (228.0km) | |||||
| 29-04 | 56 | PrologueMérida - Mérida (8.0km) | |||||
| 14-04 | 74 | Paris-Roubaix (CDM) | |||||
| Vuelta Ciclista al Pais Vasco (2.1) | |||||||
| 09-04 | 6 | Stage 2Andoain - Vitoria-Gasteiz (198.0km) | |||||
Teams
| Year | Team |
|---|---|
| 1997 | TVM - Farm Frites |
| 1994 | Wordperfect |
| 1993 | Wordperfect |
| 1992 | Panasonic-Sportlife |
| 1991 | Panasonic-Sportlife |
| 1990 | Panasonic-Sportlife |
| 1989 | Panasonic - Isostar |
| 1988 | Panasonic - Isostar(from 01-09) |
Victories
| This year | 0 |
| Total | 2 |