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.
2000040534 · Contracted to Znicz Pruszków
Sylwiusz Mucha-Orliński is a 59 year old Director of Football from Poland.
They are currently contracted to Miejski Klub Sportowy Znicz Pruszków.