Champions: Five world champions will be on the starting grid - Sebastian Vettel (2010, 2011, 2012), Fernando Alonso (2005, 2006), Jenson Button (2009), Lewis Hamilton (2008), Kimi Raikkonen (2007).

Red Bull's Vettel is the only one of the five still racing for the team with which he won his titles.

Vettel, 25, is the youngest triple champion and the only driver to have won his first three titles consecutively. He can become only the fourth driver... more 

Champions: Five world champions will be on the starting grid - Sebastian Vettel (2010, 2011, 2012), Fernando Alonso (2005, 2006), Jenson Button (2009), Lewis Hamilton (2008), Kimi Raikkonen (2007).

Red Bull's Vettel is the only one of the five still racing for the team with which he won his titles.

Vettel, 25, is the youngest triple champion and the only driver to have won his first three titles consecutively. He can become only the fourth driver to win four or more titles.

Red Bull are also chasing their fourth successive constructors' championship. Only Ferrari and McLaren have managed that previously. less