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.
2000039958 · Contracted to Fatih Karagümrük
Sinan Biçer is a 32 year old Fitness Coach from Turkey.
They are currently contracted to Fatih Karagümrük Spor Kulübü earning £1K per week.