The F1 season of 1994 is remembered for what tragic event?
Explanation
During the 1994 San Marino Grand Prix at Imola, three-time Formula One World Champion Ayrton Senna died after his Williams-Renault car crashed into a concrete wall at over 180 km/h. The race was stopped and ultimately cancelled due to this tragedy. This incident, along with the death of fellow driver Roland Ratzenberger during qualifying, led to sweeping safety changes in the sport.