Sebastian Vettel,driving for Red Bull Racing,has joined an exclusive club of drivers to have won Formula One World Championships on Pirelli tyres: Giuseppe Farina (1950),Alberto Ascari (1952,1953) and Juan Manuel Fangio (1951,1954,1957).The German also becomes the youngest double world champion in Formula One history and the ninth driver to win two titles in a row.The Japanese Grand Prix at Suzuka,which has now crowned 11 world champions in the last 24 years,was won by McLaren driver Jenson Button,claiming his third victory of the season with Pirelli and bringing McLaren's total of wins in Suzuka up to nine.The British team has reinforced its status as the most successful manufacturer on this track,while Button consolidates his second place in this year's drivers' championship.