Dee ihe na-esote paragraf a - Nne na nna ya bụ Danuta Kordaczuk na Hubert Wagner. Nne ya bụ onye ọkpụkpọ volleyball (setter), onye meriri ọla nchara n'egwuregwu Olympic 1964, onye meriri ihe nrite nke World Championship na European Championship. Nna ya bụ Hubert bụkwa onye na-egwu bọọlụ volleyball (ọ bụkwa onye setịpụ), onye meriri ọla nchara na European Championship 1967
, dịka onye isi nchịkwa duziri ndị otu egwuregwu volleyball nke ndị Poland ka ha bụrụ ndị mmeri ụwa na 1974 na ndị mmeri Olympic na 1976.