Whakaotihia te rerenga e whai ake nei: I te 1970 European Indoor Championships i wikitoria te kapa relay Polish i nga mētara hiriwa. I tohu ano a Balachowski mo te 400 mita whakamutunga, engari kaore i oti te whakataetae. I te 1971 European Indoor Championships i tohu ano ia, engari kaore i tiimata i te whakataetae whakamutunga. I tēnei wā, i riro te koura i te kapa Poari. I rere tahi a Balachowski me Jan Werner, Andrzej Badeński me Waldemar Korycki. I taua raumati, i riro i te kapa Polish taua mētara hiriwa i roto i te 4 x 400 mita relay i te 1971 European Championships. I riro i taua kapa ano tetahi atu wikitoria i te 1972 European Indoor Championships. I te raumati i uru atu a Balachowski ki te
4 x 400 mita relay i te 1972 Olympics, a ka mutu te rima.