Dee ihe na-aga n'ihu maka paragraf a - Bosek sonyere na mbipụta ole na ole nke World Championship: 1970 (ebe nke ise), 1974
na 1978 (nke asatọ). N'afọ 1974, Poland, tinyere Bosek, nwetara aha onye mmeri ụwa. Ọ bụ aha mbụ nke onye mmeri ụwa na akụkọ ihe mere eme nke volleyball Polish.