Rubuta ci gaba don wannan sakin layi - A 1973 ya zama babban kocin 'yan wasan kwallon raga na Poland maza, lokacin da yake da shekaru 32. An san shi a matsayin koci mai buƙata, wanda ya ba da mahimmancin gaske ga shirye-shiryen jiki na 'yan wasan su. A shekarar 1974 ya jagoranci kungiyar kwallon raga ta Poland ta maza zuwa taken farko na Gasar Zakarun Duniya ta 1974
a cikin tarihi.