Kammala jumla mai zuwa: Wani mai digiri na 1932 na Cibiyar Cibiyar Ilimin Jiki a Warsaw, a wannan shekarar Pławczyk ya zama zakara na Turai a tsalle mai tsayi tare da tsayin 1.96m, tun da yake ya kasance mai rikodin rikodi na kasa a cikin taron. Ya lashe lambar tagulla a gasar decathlon a gasar
1934 Gasar Zakarun Turai a Turin, kuma ta kasance ta shida a daidai wannan taron a gasar zakarun Turai ta 1938 a Vienna. Ya kasance zakaran kasa a lokuta da dama a cikin shekarun 1930. A shekara ta 1938, ya koma Faransa kuma ya shiga soja a 1940. Daga 1943 zuwa 1948 ya yi aiki a matsayin mai koyar da wasanni a Vichy, Paris, da Rome, daga baya ya yi aiki a matsayin mai sayarwa da malami, kafin ya koma Poland.