اللاعب J. Olschowsky - J. Olschowsky
J. Olschowsky
Jan Jakob Olschowsky
| Team : | Borussia Mönchengladbach |
| Nationality : | Germany |
| Birth date : | 18.11.2001 |
| Age : | 23 years |
| Position : | Goalkeeper |
| Height : | 183 cm |
| Weight : | 80 kg |