<prompt> Bhala okuqhubekayo kwalesi sigaba - Imoto yanikeza uClark ukunqoba kwakhe kokuqala eMqhudelwaneni Wezwe WamaGrand Prix, eSpa ngo-1962. Wathatha omunye ukunqoba eBrithani futhi futhi e-USA, okwamenza ukuba alwele isihloko, kodwa ngesikhathi ehola emncintiswaneni wokugcina eNingizimu Afrika  <response>: ukubanjwa kwenjini okwamenyezelwa kakhulu kwamlahlekisela isihloko sikaGraham Hill. 