Mercedes team principal Toto Wolff has revealed the real reason behind Lewis Hamilton's struggles with the W15 F1 car, stating that the nature of the ground eff

For 12 seasons, Lewis Hamilton and Mercedes penned one of the most fabled stories in the history of Formula One.

Addressing the media, Wolff confirmed he had spoken to Hamilton, stating: "Lewis and I speak - we have always done so - and a sentence that correlates or a sentence that then happens is being made public on the weekend, particularly where he has not been satisfied about his driving and about the car, then one plus one then makes it look bad.