The most important man in Hamilton's life

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Whenever he revisits his storied career in F1, Lewis Hamilton never fails to mention the crucial role played by his father, Anthony.

From a council estate in Stevenage where the seven-time world champion grew up, the pair tirelessly worked their way up the ranks and to the top, with Anthony supporting his son's karting endeavor by working several jobs at a time while Lewis got the job done on Sundays.

On the day of his father's birthday, Hamilton paid a heartfelt tribute on Instagram to his original benefactor and to a man he rightly considers as a hero in his existence.

"I feel truly blessed to have a strong relationship with the most important man in my life, my dad," wrote the Mercedes driver.

"How far we have come together! The journey before Formula 1 is where my best memories are.

"Travelling around the U.K. in our old Motorhome, as a family. If it wasn’t for you I’d be nothing, thank you for being the male figure guiding me through my life.

"I wouldn’t be where I am today nor would I be the man I am today. I am forever grateful for you, I am immensely proud of you and just want to wish you a Happy Birthday Dad.

"There is so much life ahead of you, let’s live it together and create great memories to last eternity. 🙏🏾 #happybirthday #hero

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.