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 volleyball (ọzọkwa setịpụrụ), onye meriri ọla nchara nke European Championship 1967, dịka onye isi nchịkwa duziri ndị otu egwuregwu volleyball ndị nwoke nke Poland ka ha nweta aha nke World Champions 1974
na ndị mmeri n'egwuregwu Olimpik nke 1976.