hiː deɪbjˈuːd ɪnðə ɡɹˈænd pɹˈiː mˈoʊɾɚsˌaɪkəl wˈɜːld tʃˈæmpiənʃˌɪp ɪn nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi nˈaɪn ɐbˈoːɹd ɐ mˈoʊɾoʊ mɔːɹˈiːni, ɪnðə wˈʌnhˈʌndɹɪd twˈɛnti fˈaɪv sˌiːsˈiː klˈæs.
He debuted in the Grand Prix motorcycle World Championship in 1949 aboard a Moto Morini, in the 125cc class.