BBC Sport - Lewis Hamilton says he was 'in agony' during Japanese GP
I was in agony for 15 laps - Hamilton
- From the section Formula 1
Lewis Hamilton says he encountered a number of problems during his victory at the Japanese GP, including a headache that left him "in agony".
Hamilton dominated in Suzuka after overtaking Mercedes team-mate Nico Rosberg on the first lap, a move he defends.
Hamilton also says he "can't believe" that he has now equalled Brazilian legend Ayrton Senna's record of 41 Formula 1 victories.
Available to UK users only.