McLaren-Honda for 2015 offers two world champions Fernando Alonso and Jenson Button. If the arrival of Alonso was announced the extension of Columbia Button is a surprise: it was balanced with his Danish teammate Kevin Magnussen. Button therefore resigns for a sixth year. After four seasons with Ferrari, the Spaniard Alonso is back in a team he knows well. Fernando Alonso was world champion in 2005-2006 and Jenson Button in 2009.
