| Youth B Bundesliga Nord/Nordost 2008/2009 - Appearances as Assistant | ||||
| 30/08/2008 | Hertha BSC | - | FC St. Pauli | 6:2 |
| 14/12/2008 | TeBe Berlin | - | Hamburger SV | 1:1 |
| 22/03/2009 | VfL Wolfsburg | - | Hannover 96 | 3:2 |
| Youth B Bundesliga Nord/Nordost 2008/2009 - Appearances as Assistant | ||||
| 30/08/2008 | Hertha BSC | - | FC St. Pauli | 6:2 |
| 14/12/2008 | TeBe Berlin | - | Hamburger SV | 1:1 |
| 22/03/2009 | VfL Wolfsburg | - | Hannover 96 | 3:2 |
| Complete name: | Nicolai Rühmann |
| Born: | 27/10/1985 |
| Place of birth: |
Germany |
| Residence: | Lengede |
| Nationality: |
Germany |
| Club: | FC PFeil Broistedt |
| Height: | 177 cm |