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.
2000303394 · Contracted to Stal Stalowa Wola
Wiesław Siembida is a 63 year old Chairperson from Poland.
They are currently contracted to Zakładowy Klub Sportowy Stal Stalowa Wola.