| BL NNO | 30/09/23 | Hertha BSC [Youth B] | - | Hannover 96 [Youth B] | 2:2 |  |
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| BL NNO | 11/05/24 | Dynamo Dresden [Youth] | - | Hertha BSC [Youth] | 2:2 |
| BL NNO | 30/09/23 | Hertha BSC [Youth B] | - | Hannover 96 [Youth B] | 2:2 | |
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| BL NNO | 11/05/24 | Dynamo Dresden [Youth] | - | Hertha BSC [Youth] | 2:2 |
| 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 |