Jacek Gmoch was a Polish footballer, who later became a trainer and selector of the Polish National Team. While having a successful football career he graduated in communication from the Warsaw University of Technology. Gmoch begun playing for Znicz Pruszków, to move on for a successful career in Legia Warszawa. With Legia, he won the Polish Cup twice (in 1964 and 1966) and contributed to the beginning of the successful 1968-69 season. Wikipedia
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