JAF Grand Prix JAF Grand Prix The is an auto race held in Japan by the Japan Automobile Federation. The original JAF Grand Prix was set up in year 1969 as to promoting Formula Car events in Japan, which was the highest ranked race other than the Japanese Grand Prix. The first race in 1969 was a Formula Libre event and was won by Australian driver Leo Geoghegan driving an ex-Jim Clark Lotus 39-Repco V8. The 1970 race was won by reigning Formula One World Champion Jackie Stewart driving a Brabham-Ford. Then, after a brief suspension from 1971 to 1973 due to a
1970 Formula One season crowned champion. The 1970 season was one of the most tragic in Formula One history. Before Rindt's death at Monza, New Zealander Bruce McLaren was killed testing a McLaren Can-Am car at the Goodwood Circuit in England, and Briton Piers Courage was killed at the Dutch Grand Prix at Zandvoort, driving a Frank Williams-entered De Tomaso. 1970 saw the introduction of slick tyres by Goodyear. After a Formula One career which began at the 1955 British Grand Prix, triple World Champion Jack Brabham retired at the end of the year. The first round was the South Africa Grand Prix held