1990 Formula One World Championship
In qualifying in Brazil, Senna and Berger were 1-2 with Boutsen and Patrese 3-4 and the Ferraris of Nigel Mansell and Alain Prost behind them. At the start, Senna led Berger, Boutsen, Prost, Patrese and Mansell. Boutsen passed Berger early on but could not keep up with Senna.