Year     Driver Champion               Constructor Champion

1970     Jochen Rindt                  Lotus-Ford
1971     Jackie Stewart                Tyrrell-Ford
1972     Emerson Fittipaldi            Lotus-Ford
1973     Jackie Stewart                Lotus-Ford
1974     Emerson Fittipaldi            McLaren-Ford
1975     Niki Lauda                    Ferrari
1976     James Hunt                    Ferrari
1977     Niki Lauda                    Ferrari
1978     Mario Andretti                Lotus-Ford
1979     Jody Scheckter                Ferrari