Lewis Hamilton focused on winning 2012 title with McLaren

Lewis Hamilton

Lewis Hamilton insists he is "100% focused" on winning the title with McLaren this season, despite the ongoing speculation about his future.

The BBC's chief F1 analyst Eddie Jordan recently reported that Hamilton, second in the drivers' standings, had agreed terms on a move to Mercedes for 2013.

But Hamilton, 27, said: "We're all wise enough to understand that what is written is not necessarily true.