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From F1 to IMSA and now Cadillac’s 2026 WEC Hypercar star, discover Jack Aitken’s journey.
Learn more about his net worth, and life with fiancée Alexandra Thomson in this deep dive into the British-Korean racing ace.
Brief overview of Jack Aitken’s career in motorsport
Jack Aitken is a British–South Korean racing driver who has built a versatile career across single-seaters and endurance racing. He began racing cars in Europe in the early 2010s and climbed the junior ladder before making a one-off Formula 1 appearance in December 2020.
Over his career, he has competed in Formula Renault, GP3, Formula 2, Formula 1, DTM, IMSA, and the FIA World Endurance Championship. Since 2023, Aitken has focused primarily on sports car racing, competing in IMSA and WEC while establishing himself as a dependable endurance driver.
Jack Aitken’s age, family and early life
Jack Aitken was born on September 23, 1995, in London, England, making him 29 years old as of 2025. He holds dual British and South Korean nationality through his Scottish father and South Korean mother.
He began karting at age seven in 2002, racing mainly in the UK before expanding into European junior categories with family support.
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Jack Aitken’s career in the Formula series
Aitken stepped into car racing in 2013 with Fortec Motorsports in Formula Renault championships across Europe. His breakthrough came in 2015, when he won the Formula Renault Eurocup title.
In 2016, he joined the Renault Sport Academy and moved into GP3, before progressing to Formula 2 in 2018. Between 2018 and 2021, he competed full-time in Formula 2, scoring multiple podium finishes and race wins. His Formula 1 debut came on December 6, 2020, when he raced for Williams at the Sakhir Grand Prix, replacing George Russell.
How did Jack Aitken get to IMSA?
After continuing in Formula 2 through 2021, Aitken shifted his career focus. In 2022, he raced full-time in DTM with Emil Frey Racing, gaining experience in GT machinery. In 2023, he entered the IMSA SportsCar Championship, competing in GTD Pro with Vasser Sullivan Racing, where he transitioned fully into endurance racing.
From 2024 onward, Aitken expanded into top-class prototypes, racing in IMSA’s GTP category and competing in WEC Hypercar events.
Notable moments and races in Jack Aitken’s career
Aitken’s Formula 1 debut at the 2020 Sakhir Grand Prix is one of the greatest moments of his career, especially given the short notice. However, in 2023, he also achieved major success in IMSA by winning the IMSA Endurance Cup title in the GTD Pro class.
He has also competed in marquee endurance races, including the 24 Hours of Le Mans and multiple WEC rounds, which steadily built his reputation as a reliable factory-level driver.
Jack Aitken height: How tall is Jack Aitken?
Jack Aitken is approximately 5 feet 9 inches (175 cm) tall.
What is Jack Aitken’s net worth?
Jack Aitken’s net worth isn't publicly known, but is estimated to be around the low millions. His earnings come from professional racing contracts, manufacturer backing, sponsorships, and prize earnings across multiple international series.
Jack Aitken’s relationship status: Who is Jack Aitken’s girlfriend?
Jack Aitken is currently involved with his girlfriend and now fiancée, Alexandra Thomson. He often credits her as his biggest source of inspiration.
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