Isack Hadjar is one of the most closely watched newcomers in Formula 1. Born in Paris to an Algerian family, the 21-year-old driver secured a seat with Red Bull Racing for the 2026 season after a rapid climb through the junior ranks. His journey from karting at age seven to sharing a garage with Max Verstappen has drawn attention from fans on both sides of the Mediterranean.
Hadjar’s promotion caps a two-year stint in Formula 2, where he finished as vice-champion in 2024 with Campos Racing, and a rookie F1 season in 2025 with Visa Cash App Racing Bulls. He now becomes the latest graduate of the Red Bull Junior Team to reach the sport’s top tier, carrying the expectations of a team known for demanding immediate results.
Who Is Isack Hadjar? An Overview of His Racing Career
Key insights
- Hadjar was the final rookie announced for the 2025 F1 season, replacing Liam Lawson at Red Bull Racing after a winter reshuffle.
- He began karting at age seven and progressed through junior formulas, including a two-year stint in FIA Formula 2.
- His promotion to F1 marks him as one of the youngest drivers on the grid at age 21.
- Hadjar’s mixed French-Algerian background draws interest from both French and North African fan bases.
- He became the fifth youngest F1 podium finisher at age 20, with a third-place finish at the 2025 Dutch Grand Prix.
- He is the first Frenchman to stand on an F1 podium in recent years.
| Attribute | Details |
|---|---|
| Nationality | French (born in Paris, Algerian descent) |
| Height | 5 ft 6 in (approx. 1.67 m) per published profiles |
| Religion | Not publicly confirmed |
| F1 Team | Oracle Red Bull Racing (from 2026) |
| Junior Career | Karting (2012), French F4 (2019), Formula Regional, F2 (2023–2024) |
| 2025 Role | F1 Rookie Driver with Visa Cash App Racing Bulls |
Isack Hadjar Nationality and Origins
Isack Hadjar holds French nationality and was born in Paris on 28 September 2004. His family background is Algerian, a detail that has generated particular interest among fans in Algeria and the wider North African region. He races under a French licence, according to his official Formula 1 driver profile.
His dual heritage places him within a small group of drivers with North African roots in Formula 1. While he represents France on the track, his Algerian ancestry has been noted in multiple profiles, including his entry on Formula One History and the Red Bull athlete page.
Hadjar’s French-Algerian background has been consistently highlighted in media coverage. Official sources confirm he was born and raised in Paris to an Algerian family, though no further details about his parents or extended family have been publicly documented by the FIA or Red Bull.
Isack Hadjar Family Background
Parents and Siblings
Specific information about Isack Hadjar’s parents or siblings has not been made public. His full name is recorded as Isack Alexandre Hadjar, according to Formula One History, but no names, occupations, or biographical details about his mother or father appear in official team profiles or media reports.
The question “Isack Hadjar sister” is a commonly searched term, yet no source in the available documentation confirms whether he has any siblings. This lack of family detail is not unusual for a driver who has only recently entered the public spotlight at the F1 level.
Early Life in Paris
Raised in Paris, Hadjar began competitive karting at age seven in 2012. His single-seater debut came in the French F4 championship in 2019, according to his Honda Racing profile. The move from karts to formula cars marked the start of a trajectory that would lead him into the Red Bull Junior Team by age 17.
Isack Hadjar Physical and Personal Details
Height and Weight
Published profiles list Isack Hadjar’s height at 5 ft 6 in, approximately 1.67 metres, with a weight of 65 kg. These figures appear on Formula One History but have not been independently confirmed by official FIA documentation. As with many drivers, exact measurements can vary between sources.
Religion
No information regarding Isack Hadjar’s religious affiliation is available in any of the official or biographical sources examined. Neither the Formula 1 website, Red Bull’s athlete page, nor his personal website address this topic.
The “Hadjar” Abbreviation
Some fans inquire about the meaning or abbreviation of the surname “Hadjar.” In the context of Formula 1, the name is used in full on timing screens and official documents. No verified explanation of its meaning or origin beyond being a family name has been found in the available sources.
Official sources consistently confirm Hadjar’s nationality, date of birth, and career milestones. Details about his height, religion, and family members are either unverified or absent from public documentation, reflecting the limited personal information typically released about new drivers.
Isack Hadjar Merchandise and Fan Gear
Official merchandise for Isack Hadjar is available through Red Bull Racing’s channels and his personal website, isackhadjar.com. The site includes a biography section and links to shop items, though specific products such as helmets, caps, or jerseys are not individually listed in the available sources.
Hadjar’s Instagram account, which has accumulated 2 million followers, frequently promotes merchandise links and team apparel. Standard Red Bull Racing driver merchandise — including replica caps, team jerseys, and scale model cars — is typically released for promoted drivers, and Hadjar is expected to follow that pattern.
Fans should verify that any merchandise purchased is sourced from official channels — Red Bull Racing’s online store or isackhadjar.com — to avoid counterfeit products. The specific range of items available may expand as Hadjar’s profile grows during the 2026 season with the senior team.
How Did Isack Hadjar Rise Through the Ranks? A Career Timeline
- ~2011–2012: Started competitive kart racing at age seven, laying the foundation for his single-seater career.
- 2019: Made his single-seater debut in the French F4 championship.
- 2020: Moved to the Formula Regional European Championship by Alpine.
- 2022: Joined the Red Bull Junior Team at age 17 after a standout performance at Monaco in Formula Regional European.
- 2023: First FIA Formula 2 season with Hitech Pulse-Eight, finishing 14th overall. Also made his F1 practice debut at the Mexico City Grand Prix with Scuderia AlphaTauri.
- 2024: Switched to Campos Racing for his second F2 season, securing four feature race wins and finishing as vice-champion. Served as reserve driver for both Red Bull Racing and Visa Cash App RB.
- 2025: Secured a full-time F1 seat with Visa Cash App Racing Bulls, partnering Yuki Tsunoda. Achieved a podium finish at the Dutch Grand Prix, becoming the fifth youngest F1 podium finisher.
- 2026: Promoted to Oracle Red Bull Racing to partner Max Verstappen.
What Is Known and What Remains Unclear About Isack Hadjar?
| Established Information | Information That Remains Unclear |
|---|---|
| Isack Hadjar is a French F1 driver of Algerian descent. | His exact height is not publicly available from official sources with full certainty. |
| He drives for Oracle Red Bull Racing from the 2026 F1 season. | His religious affiliation is not documented in any official profile. |
| He began karting at age seven and competed in Formula 2 before reaching F1. | The meaning or origin of the surname “Hadjar” is unverified. |
| He holds 85 F1 career points and 1 podium finish (2025 Dutch GP). | Names and occupations of his parents or siblings have not been disclosed. |
What Does Isack Hadjar’s Promotion Mean for Red Bull?
Hadjar’s rapid rise through the Red Bull junior program illustrates the team’s aggressive approach to talent development. The organisation has a history of promoting young drivers directly into high-pressure seats, and Hadjar is the latest example of that pipeline in action.
His dual French-Algerian identity also adds a distinct marketing dimension. Red Bull gains access to a fan base that spans both Europe and North Africa, a region where the sport has been steadily growing in popularity. According to his official biography, his journey represents a significant milestone as the latest graduate of the Red Bull Junior Team to reach the F1 top tier.
The 2026 season will be a critical proving ground. Sharing a garage with Max Verstappen, a four-time world champion, places Hadjar under the kind of scrutiny that has defined Red Bull’s driver pairing strategy for years. Performance from the outset will be essential.
Where Does the Information About Isack Hadjar Come From?
“Isack Hadjar was the final rookie to be announced for the 2025 season after a dramatic winter reshuffle at Red Bull.”
— Formula1.com
“Born and raised in Paris to an Algerian family, Hadjar began competitive kart racing aged seven.”
— Wikipedia
The primary sources for Hadjar’s career data are the official Formula 1 website, the FIA Formula 2 championship page, and Red Bull Racing’s own driver profiles. Personal details such as his height and weight appear on secondary biography sites but are not formally endorsed by the FIA. For the most current race statistics and team announcements, the FIA Formula 2 profile and the Visa Cash App RB team page are the most reliable references.
What Comes Next for Isack Hadjar?
The 2026 F1 season will mark Hadjar’s debut with Oracle Red Bull Racing alongside Max Verstappen. Fans can follow his progress through official team channels and his Instagram account, where merchandise and race updates are regularly posted. Detailed performance analysis will emerge as the season unfolds, and his ability to match the pace of a multi-time world champion will define the next phase of his career. For a broader look at how other young drivers have navigated similar paths, see Oscar Piastri – Biography, F1 Stats and Personal Life.
Frequently Asked Questions About Isack Hadjar
What is Isack Hadjar’s driver number?
Isack Hadjar races with driver number 6 in Formula 1.
How old is Isack Hadjar?
He was born on 28 September 2004, making him 21 years old as of the 2026 season.
What is Isack Hadjar’s full name?
His full name is Isack Alexandre Hadjar, as recorded in biographical databases.
How many F1 points does Isack Hadjar have?
He has accumulated 85 career F1 points as of the end of the 2025 season.
Does Isack Hadjar have a sister?
No official sources confirm whether Isack Hadjar has a sister or any siblings.
When did Isack Hadjar start karting?
He began competitive karting at age seven, around 2011 or 2012.
What is Isack Hadjar’s weight?
Published profiles list his weight at 65 kg, though this is not officially certified by the FIA.
Which F2 team did Isack Hadjar drive for in 2024?
He drove for Campos Racing in the 2024 FIA Formula 2 season, finishing as vice-champion.
Where can I buy Isack Hadjar merchandise?
Official merchandise is available through Red Bull Racing’s online store and isackhadjar.com.
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Oscar Friel covers business regulation, public policy, economics and institutional accountability for Civic Affairs.