stˈɪl ɐ tˈiːneɪdʒɚ, hiː hæd ɐ vˈɛɹi səksˈɛsfəl ɹˈʊki jˈɪɹ dˈʊɹɹɪŋ ðæt nˈaɪntiːnhˈʌndɹɪd sˈɛvənti sˈiːzən wɪð fˈoːɹ vˈɪktɚɹiz ænd nˈaɪn pˈoʊdiəmz.
Still a teenager, he had a very successful rookie year during that 1970 season with four victories and nine podiums.