Lewis Hamilton lines up for Australian Grand Prix as most recognized driver in Mercedes . The Formula One world champion has more than 2 million Facebook fans and 2.6 million on Twitter . Hamilton is chasing a third world title in 2015 .
Lewis Hamilton lines up for Australian Grand Prix as most recognized driver in Formula One . The Mercedes world champion has more than 2 million Facebook fans and 2.6 million on Twitter . Hamilton is chasing a third world title in 2015 .