Lewis Hamilton says the pressure of this year's championship fight with Sebastian Vettel is like nothing he has ever experienced in his racing career.
Hamilton and Vettel are trying to beat each other to a fifth world championship this year, with the Englishman currently leading by 30 points. Vettel's hopes of cutting that gap suffered a blow at the Italian Grand Prix, spinning while fighting Hamilton on the opening lap -- the latest in a series of mistakes the Ferrari driver has made this year.
Vettel's current form and the Ferrari's Monza strategy have come under fire in the days since the race.