Ireneusz Mamrot
Ireneusz Mamrot is a retired Polish footballer and current manager for Arka Gdynia.Mamrot coached Polish I liga side Chrobry Głogów from 2010 to 2017. In June 2017 Mamrot became the new head coach for Jagiellonia Białystok. For his numerous failures as a coach he was fired from Jagiellonia in late 2019.