<prompt> Qedela umusho olandelayo: U-Igor Yevgrafov ; owazalwa ngo-1955 ungumbhukudi waseSoviet osethathe umhlalaphansi owathola indondo yethusi emncintiswaneni wamamitha angu-1 500 wesitayela samahhala eMqhudelwaneni Wamazwe Omhlaba  <response>: 1974 European Aquatics Championships Wabuye wanqoba iziqu zikazwelonke emcimbini ofanayo ngo-1973 nango-1975 futhi wabeka irekhodi laseYurophu ku-800 m freestyle ngo-1975. 