South African Formula One Championship build interest by padding the field with Formula 2 and Formula 5000 cars, but viewership was in a steady decline - not helped by a somewhat Byzantine points system. 1976 would see the start of the domination of South Africa's National Championship by Ian Scheckter. Indeed, had it not been for youthful exuberance Scheckter would have won the 1975 title. He won more races than Charlton, but Charlton was more consistent. Scheckter won the first four championship in a row for Lexington Racing before United Tobacco Company withdrew their teams (Lexington, Gunston and Texan). With Gunston returning in 1983, Scheckter
Martin Donnelly (racing driver) Martin Donnelly (racing driver) Hugh Peter Martin Donnelly (born 26 March 1964) is a motor racing driver from Belfast, Northern Ireland. He competed in Formula Three and Formula 3000 where he won 3 races. In the 1988 International Formula 3000 season he placed third despite only competing in the final five rounds of the championship. He raced in Formula One in and , until a serious crash during qualifying at the Jerez circuit ended his Formula One career. During , as well as his racing commitments, Donnelly was the test driver for Lotus Formula One team. But it was during