<prompt> Qedela umusho olandelayo: Njengomuntu oyedwa, uCoulthard wathola indondo yesiliva emqhudelwaneni weGolden Spin of Zagreb ngo-1977 kanye nesiqu sikazwelonke sase-Australia phakathi nesizini ka-1979-1980. Wagcina engu-28 eMqhudelwaneni Womhlaba ka-1979 eVienna, e-Austria, futhi engu-24 eMqhudelwaneni Wase-  <response>: Umqhudelwano Wamazwe Omhlaba ka-1980 eDortmund, eNtshonalanga Jalimane. I-Australia yakhetha ukungayithumeli kuma-Olympics ka-1980, okwaholela esinqumweni sakhe sokushintshela ekuqeqesheni. 