Ter Stegen spent a whopping 14 years (1996 to 2010) at the youth academy, outgrowing all goalkeeping ranks before being promoted to the club's senior team.
Ter Stegen ໄດ້ໃຊ້ເວລາທີ່ມີອາຍຸ 14 ປີ (1996 ຫາ 2010) ຢູ່ໂຮງຮຽນຊາວຫນຸ່ມ, outgrowing all goalkeeping rankings ກ່ອນທີ່ຈະໄດ້ຮັບການສົ່ງເສີມໃຫ້ທີມງານອາວຸໂສຂອງສະໂມສອນ.