NASCAR champion Tony Stewart was last seen making friends with Lewis Hamilton, as the pair came together in a promotional video. Now it is Jenson Button's turn to step up to the plate, and whilst this Mobil1 duo aren't sharing screen time, they still manage to raise a couple of laughs.

So far, I've found two videos of them getting competitive, the first involving stretching, the splits and some biscuits.

The second involves a bit of triathlon training, where you would put your money on Jenson... wouldn't you?

The more I see of Tony, the more I like. It's not quite as good as "not going to make fun of him because he doesn't have much hair" but it's close.