** FILE ** German driver Michael Schumacher punches the air in jubilation as he leans against the track fence after getting out of his car after crashing with Damon Hill from Britain at the Australian F1 Grand Prix in Adelaide, in this Nov. 13, 1994 file photo. Schumacher clinched his first Formula One drivers World title following the race. Seven-time World Champion, Schumacher announced Sunday Sept. 10, 2006 that he will retire from Formula One at the end of this season. (AP Photo/Phil Williams)