<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-1952, uKavanagh waba ngumuntu wokuqala wase-Australia ukunqoba umjaho we-Grand Prix ngesithuthuthu lapho enqoba i-Ulster Grand Prix engu-350cc. Ngo-1956, wanqoba i-Junior TT emjahweni we-Isle of Man TT. U-Kavanagh wangenela imiqhudelwano emibili ye-Formula One Grand Prix ngo-1958 nge-Maserati 250F yakhe, okokuqala eMonaco lapho ehluleka khona ukufaneleka, futhi okokugcina e-Belgian Grand Prix  <response>: lapho engaphumelelanga khona emncintiswaneni ngenxa yokuphahlazeka kwenjini yakhe ekuzivivinyeni, ngemva kokufanelekela ukuba ngowama-20 kwabangama-28 ababekhona. 