Jacek Zieliński, Polish footballer and coach

Jacek Marek Zieliński (Polish pronunciation: [ˈjat͡sɛk ˈmarɛk ʑɛˈʎiɲskʲi]; born October 10, 1967) is a retired Polish football defender. He used to work as an assistant manager of Poland national football team. From December 2021, he is the sporting director of Legia Warsaw.