Overweight Force India car forces Sergio Perez into 'extreme diet'

Sergio Perez has revealed Force India's overweight 2017 car has forced him into an "extreme diet" to shed pounds ahead of the new season.

Force India's underwhelming pre-season prompted questions about the team's competitiveness ahead of the new season, and soon reports surfaced of both drivers being asked to lose weight in a bid to help the team. Though all the drivers have been bulking up ahead of the new season in order to handle the bigger, faster 2017 cars, Perez confirms he has had to do the opposite since leaving Spain.

"I have tried so hard to lose weight in the last couple of weeks since Barcelona," Perez said, revealing he's already dropped two kilos since testing finished.…