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 Formula One season Cosworth DFV, but it proved very unreliable. The Brabhams were fast — Rindt set pole position twice during the season — but Brabham and Rindt finished only three races between them, and ended the year having scored just ten points. 1968 turned out to be a turning point in the history of Formula One, in terms of technicalities and safety. Wings were used on Formula One cars and aerodynamics really played a part in terms of the cars' performance, and 5 Grand Prix drivers were killed in this year – including Jim Clark, Mike Spence, Jo Schlesser and Ludovico Scarfiotti