Eighteen F1 World Champions

Eighteen of the living F1 World Champions attended the 2010 F1 Championship opener this weekend. The only missing ones being Kimi Raikkonen and Nelson Piquet. See how many you can recognize in this picture

17 formula 1 world Champions

Back row: Fernando Alonso (2005, 2006); Sir Jack Brabham (1959, 1960, 1966); Michael Schumacher (1994, 1995, 2000, 2001, 2002, 2003, 2004); Emerson Fittipaldi (1972, 1974); Lewis Hamilton (2008); Mika Hakkinen (1998, 1999); Damon Hill (1996).
Middle row: Niki Lauda (1975, 1977, 1984); Keke Rosberg (1982); Mario Andretti (1978); Sir Jackie Stewart (1969, 1971, 1973); Alain Prost (1985, 1986, 1989, 1993); Jacques Villeneuve (1997); John Surtees (1964).
Front row: Alan Jones (1980); Nigel Mansell (1992); His Royal Highness Prince Salman bin Hamad Al Khalifa, Bernie Ecclestone, Jody Scheckter (1979); Jenson Button (2009).

UPDATE: F1 Fanatic just posted a much nicer official photograph
18 F1 world champions bahrain 2010
Back: Alain Prost, Alan Jones, Nigel Mansell, Mika Hakkinen, Jacques Villeneuve, Keke Rosberg, Jody Scheckter, Michael Schumacher, Damon Hill.
Front: Fernando Alonso, Jenson Button, Niki Lauda, Bernie Ecclestone, Mario Andretti, Jeat Todt, Michelle Yeoh, Jack Brabham, Jackie Stewart, John Surtees, Emerson Fittipaldi, Lewis Hamilton

[via Joe Saward]