Overview
- The Polish Football Association said the national-team assistant died at age 49.
- Radio Wroclaw reported he collapsed during a morning run, received resuscitation on site, and died in a Wroclaw military hospital.
- He had served since July as Jan Urban’s deputy on the senior national-team staff.
- As a manager he led Legia Warsaw to the 2016–17 league title after earlier work with Poland’s youth teams.
- His playing career included spells at Raków Częstochowa, Legia Warsaw, Widzew Łódź, and Cracovia, with youth honors that included the 1993 U16 European championship.