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.
2000234734 · Contracted to GKS Katowice
Artur Filipiak is a 28 year old Coach (U19 Team) from Poland.
They are currently contracted to Górniczy Klub Sportowy Katowice earning £139 per week.