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.
2000326775 · Contracted to Górnik Łęczna
Marcin Kwiatkowski is a 44 year old Coach (U19 Team) from Poland.
They are currently contracted to Górnik Łęczna earning £160 per week.