What was the motorsport circuit where the 1991 Brazilian Grand Prix was held renamed to?
1991 Brazilian Grand Prix The 1991 Brazilian Grand Prix was a Formula One motor race held at Interlagos on 24 March 1991. The race, contested over 71 laps, was the second race of the 1991 Formula One season and was won from pole position by local driver Ayrton Senna, driving a McLaren-Honda. It was the first time Senna had won his home Grand Prix, in his eighth season of F1. Riccardo Patrese finished second in a Williams-Renault, with Senna's team-mate Gerhard Berger third.
1990 Belgian Grand Prix The 1990 Belgian Grand Prix was a Formula One motor race held at Spa-Francorchamps on 26 August 1990. It was the eleventh round of the 1990 Formula One season. The race was the 48th Belgian Grand Prix. It was the 36th to be held at Spa-Francorchamps and the seventh since the circuit was extensively redeveloped in 1979. The race was held over 43 laps of the seven kilometre circuit for a race distance of 301 kilometres.