How Isack Hadjar built a successful career. Explore key moments that defined the journey.
Isack Hadjar is a French and Algerian racing driver competing in Formula One for Racing Bulls under the French flag. He is a professional athlete in the high-speed motorsport of Formula One.
In 2012, Isack Hadjar started competitive kart racing.
In 2017, Isack Hadjar progressed to the international karting scene after competing in national championships.
In 2018, Isack Hadjar competed in the Karting World Championship and finished 22nd.
In 2019, Hadjar made his single seater debut in the French F4 Championship, achieving his first single-seater win at Spa and finishing seventh in the standings.
In 2019, Isack Hadjar debuted in junior formulae after progressing from sportscar racing at the Ginetta Junior Winter Series.
In 2020, Hadjar raced in two weekends of the F4 UAE Championship with 3Y Technology, finishing eleventh overall with a highest finish of fourth place.
In 2020, Isack Hadjar finished third in the French F4 Championship with FFSA Academy, showcasing his talent in the racing scene.
In June 2021, Red Bull Racing announced that Hadjar would become a member of the Red Bull Junior Team in 2022.
In November 2021, Hadjar drove for Hitech Grand Prix in the FIA Formula 3 post-season test.
In 2021, Hadjar debuted at the Formula Regional level in the F3 Asian Championship with Evans GP, scoring multiple podium finishes and finishing sixth in the standings.
In 2021, Isack Hadjar entered the Formula Regional European Championship, achieving multiple victories and finishing fifth in his rookie season.
In 2022, Hadjar drove for Hitech in the FIA Formula 3 season, inheriting a victory in the Sakhir sprint race and achieving multiple podium finishes.
In 2022, Hadjar raced in the Formula Regional Asian Championship with Hitech Grand Prix, securing his first win of the year at the Dubai Autodrome and finishing third in the standings.
In 2022, Hadjar tested for Hitech at the F2 post-season test at Yas Marina.
In 2022, Isack Hadjar became a member of the Red Bull Junior Team, furthering his development in motorsport.
In 2022, Isack Hadjar became a member of the Red Bull Junior Team.
In 2022, Isack Hadjar entered Formula Regional Asian and FIA Formula 3 with Hitech, placing third in the former and achieving multiple wins in both championships.
In 2023, Hadjar joined Hitech for the Formula 2 season, scoring points in Bahrain and Jeddah after initial struggles.
In 2023, Hadjar made his free practice debut at the Mexico City Grand Prix with Scuderia AlphaTauri, finishing the session in 17th place.
In 2023, Hadjar returned to Formula 3 to participate in the Macau Grand Prix with Hitech Pulse-Eight, finishing seventh in the Main Race.
In July 2024, Hadjar participated in his first FP1 session of the year at the British Grand Prix with Red Bull, finishing the session in 19th.
In September 2024, Hadjar was promoted to replace Liam Lawson as the reserve driver for both Red Bull Racing and RB.
In 2024, Hadjar switched to Campos Racing for the Formula 2 season, claiming his first victory in the Melbourne feature race despite a penalty in the sprint race. He was also given the nickname "Petit Prost".
In 2025, Hadjar partnered Yuki Tsunoda at Racing Bulls and qualified eleventh on debut at the Australian Grand Prix, but retired before the first lap due to a spin on the formation lap.
In 2025, Isack Hadjar signed for Racing Bulls and made his Formula One debut at the Australian Grand Prix, where he crashed on a rain-affected warm-up lap.