1966 South African Grand Prix ended with a car in 2nd place that was by a company founded in what year?
1966 South African Grand Prix:  Spence won by two laps from the private Brabham-BRM of Swiss driver Jo Siffert, with fellow Briton Peter Arundell third in the other works Lotus-Climax. Brabham:  Founded in 1960 by two Australians, driver Jack Brabham and designer Ron Tauranac, the team won four Drivers' and two Constructors' World Championships in its 30-year Formula One history.
1960