4 Khalid Boulahrouz
| Date of birth | 28.12.1981 |
| Place of birth | Maassluis |
| Nationality | Dutch |
| Height/weight | 1,83 m/82 kg |
| Martial status | married |
| Hobbies | cinema, swimming |
| First game in Bundesliga | 11.09.2004 for Hamburger SV |
| Bundesliga games/goals | 79/1 |
| Bundesliga games/goals for VfB | 27/0 |
| Caps | 31 full internationals (0 goals)for the Netherlands |
| Joined VfB in | July 2008 |
| Greatest successes | Supercup-winner with FC Sevilla, winner of Carling-Cup and FA-Cup with FC Chelsea |
| Previous clubs | FC Chelsea, FC Sevilla, FC Chelsea, Hamburger SV, RKC Waalwijk, AZ Alkmaar, HFC Haarlem, Ajax Amsterdam, Excelsior Maassluis, DSOV Vijfhuizen |