1968 Formula One season on the scene when Ken Tyrrell entered his own team using a Cosworth-powered car built by French aeronautics company Matra and driven by ex-BRM driver Jackie Stewart. Unsurprisingly the season-opening 1968 South African Grand Prix confirmed Lotus' superiority, with Jim Clark and Graham Hill finishing 1–2. It would be Clark's last win. On 7 April 1968 Clark, one of the most successful and popular drivers of all time, was killed at Hockenheim in a non-championship Formula Two event. The Scotsman had gone off the track caused by what was believed to be a deflating rear tire; 90% of the Hockenheim
1968 Australian One and a Half Litre Championship each heat. The best five results from the six heats could be retained by each driver. 1968 Australian One and a Half Litre Championship The 1968 Australian One and a Half Litre Championship was a CAMS sanctioned motor racing title for drivers of Australian 1½ Litre Formula racing cars. It was the fifth and final Australian One and a Half Litre Championship to be awarded prior to the demise of the formula at the end of 1968. The title was contested over a six heat series, run concurrently with the 1968 Australian Drivers' Championship. Championship points were awarded on a