Spot the F1 driver…

How do you spot an F1 driver on a plane? He's the passenger with the helmet…

Flying back home to Europe after the Mexican Grand Prix, Carlos Sainz posted a picture of himself on social media, snuggled in his seat, wearing his helmet.

"Helmet was booked for 71 laps," he wrote. "Need to use up the remaining 43. Positive weekend in Mexico anyways."

A breed apart they are these F1 folk.

Phillip van Osten

Motor racing was a backdrop from the outset in Phillip van Osten's life. Born in Southern California, Phillip grew up with the sights and sounds of fast cars thanks to his father, Dick van Osten, an editor and writer for Auto Speed and Sport and Motor Trend. Phillip's passion for racing grew even more when his family moved to Europe and he became acquainted with the extraordinary world of Grand Prix racing. He was an early contributor to the monthly French F1i Magazine, often providing a historic or business perspective on Formula 1's affairs. In 2012, he co-authored along with fellow journalist Pierre Van Vliet the English-language adaptation of a limited edition book devoted to the great Belgian driver Jacky Ickx. He also authored "The American Legacy in Formula 1", a book which recounts the trials and tribulations of American drivers in Grand Prix racing. Phillip is also a commentator for Belgian broadcaster Be.TV for the US Indycar series.