<prompt> Qedela umusho olandelayo: URoman Vyzhenko ungumshayeli wesikebhe waseSoviet owayedlala phakathi nawo-1970. Wathola indondo yethusi emncintiswaneni wamamitha ayizinkulungwane ezimbili C-2 emncintiswaneni  <response>: 1975 ICF Canoe Sprint World Championships eBelgrade. 