Those who submit STAFF changes, please provide an official source that shows the transfer/release. Transfermarkt isn't always trustworthy when it comes to staff.
2000054021 · Plays for Gençlerbirliği
Hasanalp Birken is a 22 year old professional footballer from Turkey playing as DM.
He is currently contracted to Gençlerbirliği Spor Kulübü until 30-Jun-2025 earning £79 per week .
Potential: Can Still Improve