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.
54001684 · Contracted to Znicz Pruszków
Zbigniew Kowalski is a 53 year old Coach (U19 Team) from Poland.
They are currently contracted to Miejski Klub Sportowy Znicz Pruszków earning £193 per week.