Hamilton might need different motivation for 2019 – Prost

Prost says that going ahead of Ferrari rival four-time champion Sebastian Vettel in the record books spurred Hamilton on this year, and that won't apply in the future. Prost still believes that Hamilton can go on to match seven-time title winner Michael Schumacher, but he will have to take it a step at a time. Read Also: Why Hamilton might not trump Schumacher’s F1 ... Keep reading