Sergio Perez has revealed that his return to Formula 1 with Cadillac was fuelled by a desire to prove he remains "one of the best" in the championship, following a mentally taxing end to his Red Bull tenure. After taking a much-needed year out to recharge from what he described as a "toxic" final six months at the Milton Keynes outfit, the Mexican driver returned to the grid with the all-new …Keep reading
