<prompt> Qedela umusho olandelayo: URyszard Bosek owazalwa ngo-12 Ephreli 1950 ungumdlali wasePoland owayengumdlali we-volleyball nomqeqeshi, oyilungu leqembu lesizwe lasePoland labesilisa le-volleyball ngo-1969-1986, owabamba iqhaza emidlalweni yama-Olympic 1972, 1976, 1980, owaba yi-Olympic Champion ngo-1976,  <response>: Umpetha Womhlaba ngo-1974, owawina indondo yesiliva eMqhudelwaneni WaseYurophu 1975, 1977, 1979, owaba yiNdunankulu yasePoland kabili. 