| BL NNO | 26/08/23 | Hertha BSC [Youth B] | - | VfL Wolfsburg [Youth B] | 1:2 | ||||
| BL NNO | 24/02/24 | FC Viktoria 1889 Berlin [Youth B] | - | Hertha BSC [Youth B] | 2:3 |
| BL NNO | 26/08/23 | Hertha BSC [Youth B] | - | VfL Wolfsburg [Youth B] | 1:2 | ||||
| BL NNO | 24/02/24 | FC Viktoria 1889 Berlin [Youth B] | - | Hertha BSC [Youth B] | 2:3 |
| Boris Chi Mamuzah Lum | |
| Born: | 02.10.2007 |
| Place of birth: |
Berlin, 
Germany |
| Nationality: |
Germany
Cameroon |
| Height: | 173 cm |
| Weight: | 66 kg |
| Position(s): | Defensive Midfielder Right Back |
| Foot: | both |