<prompt> Bhala ukuqhubeka kwalesi sigaba - UTestut wangena emiqhudelwaneni emibili ye-Formula One World Championship Grand Prix, yomibili eMonaco, ngo-1958  <response>: futhi ngo-1959. Kuzo zombili izikhathi wayeqhuba iMaserati 250F yakhe futhi kuzo zombili izikhathi wehluleka ukufaneleka. Ngo-1958 naye wangena emotweni kaChiron. Kubo bobabili abashayeli kwakuyoba umzamo wabo wokugcina wokugijima eMonaco. UTesnut wenza kangcono ku-1958 Syracuse Grand Prix lapho eyeka ngenxa yokwehluleka kwenjini ngesikhathi egijima endaweni yesikhombisa sekusele imizuliswano eyishumi. 