He made several starts in Moto GP, filling in for Pierfrancesco Chili on an ROC bike for a while in 1990, with a best finish of sixth at the Swedish Grand Prix.
hiː mˌeɪd sˈɛvɹəl stˈɑːɹts ɪn mˈoʊɾoʊ dʒˌiːpˈiː, fˈɪlɪŋ ɪn fɔːɹ pˌɪɹfɹɐntʃˈɛskoʊ tʃˈɪli ˌɔn ɐn ˌɑːɹɹˌoʊsˈiː bˈaɪk fɚɹə wˈaɪl ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti, wɪð ɐ bˈɛst fˈɪnɪʃ ʌv sˈɪksθ æt ðə swˈiːdɪʃ ɡɹˈænd pɹˈiː.