| World Cup 2006 Germany - Appearances as Referee |  |
 |
 |
||||
| 11/06/2006 | Serbia | - | Netherlands | 0:1 | 5 | - | - |
| 18/06/2006 | Brazil | - | Australia | 2:0 | 5 | - | - |
| 22/06/2006 | Ghana | - | USA | 2:1 | 5 | - | - |
| World Cup 2006 Germany - Appearances as Referee | |
|
|
||||
| 11/06/2006 | Serbia | - | Netherlands | 0:1 | 5 | - | - |
| 18/06/2006 | Brazil | - | Australia | 2:0 | 5 | - | - |
| 22/06/2006 | Ghana | - | USA | 2:1 | 5 | - | - |
| Complete name: | Dr. Markus Merk |
| Born: | 15/03/1962 |
| Place of birth: |
Kaiserslautern, 
Germany |
| Residence: | Kaiserslautern |
| Nationality: |
Germany |
| Height: | 181 cm |
| Weight: | 69 kg |
| Bundesliga (GER) appearances: | 338 |