| Friendlies 2006 - Appearances as Assistant | ||||
| 06/09/2006 | Switzerland | - | Costa Rica | 2:0 |
| Friendlies 2006 - Appearances as Assistant | ||||
| 06/09/2006 | Switzerland | - | Costa Rica | 2:0 |
| Complete name: | Nicky Siebert |
| Born: | 29/12/1969 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |