<prompt> Qedela lo musho olandelayo: Ngemva kokuphela kobandlululo ngo-1991, iFormula One yabuyela eKyalami ngamaGran Prix amabili ngo-1992 nango-1997.  <response>: Ngo-1993 kwaqala ukuqhuma. Umcimbi ka-1992 wabuswa nguMansell kanti owama-1993 wabona impi eshubile phakathi kukaProst, u-Ayrton Senna noMichael Schumacher, uProst wanqoba. NgoJulayi 1993 i-Kyalami yathengiselwa iNhlangano Yezimoto yaseNingizimu Afrika, eyakwazi ukuqhuba lesi sikhungo ngenzuzo; kodwa-ke, ukuqhuba umcimbi weFormula One kwabonakala kubiza kakhulu futhi iGrand Prix ayibuyanga. 