Sorry, I see this opinion of F1 quite a lot and it's horrendously ignorant.
You are aware that you need significant muscle power in your legs to even press the brake pedals properly, right? And extremely strong neck muscles to withstand the G-forces? F1 drivers are some of the fittest athletes...
I don't think there are many drivers who couldn't win the odd race in the Mercedes. But I don't think there are many drivers who can do that repeatedly over the course of a season when Lewis is in the other seat. There's your key. Just look at Rosberg, it took him so much to win that title that...
Lewis spent about 30 minutes doing an interview on the main stage and taking questions from the crowd, and then another good 30 minutes signing things and talking to fans. All this about an hour after a full race.
Either Brian is bullshitting or that was during a period in Lewis' career where...