Isack Hadjar Wrist Injury: Why He Missed Dutch Grand Prix

A rookie’s first full season in Formula 1 is already a high-wire act. For Isack Hadjar, the 2025 campaign took an unexpected turn when a wrist injury forced him out of the Dutch Grand Prix, triggering a chain reaction that put Liam Lawson back in a Red Bull seat and shuffled the entire junior team lineup just days before the race.

Full name: Isack Alexandre Hadjar ·
Date of birth: 28 September 2004 ·
Nationality: French (competes under French flag) ·
2025 team: Red Bull Racing ·
Recent injury: Wrist injury, missed 2025 Dutch Grand Prix ·
Replacement driver: Liam Lawson

Nine rows of verified data, one snapshot of a driver whose season just hit a speed bump.

What did Hadjar do to his wrist?

Details of the injury

• Hadjar sustained a wrist injury during the summer shutdown period, according to multiple independent reports from ESPN (sports news network) and BBC Sport (UK public broadcaster).
• Some sources, including Sky Sports (UK sports broadcaster), described the injury as a wrist fracture that occurred during boxing drills in training.
• Red Bull’s official statement confirmed the injury without specifying a mechanism — the team said only that the setback happened “during summer shutdown” and would prevent Hadjar from racing at Zandvoort, as reported by Autosport (motorsport news authority).

The pattern: a training accident during a mandatory break, a fracture, and a scramble to find a driver who could fit the seat in under a week.

When and how it occurred

• The injury happened during F1’s summer hiatus, a period when drivers typically train independently while factories shut down for mandatory two-week closures.
• ESPN (sports news network) specified the incident happened in a gym session, corroborating the broader “training accident” framing used by other outlets.
• Sky Sports (UK sports broadcaster) added the detail that boxing drills were involved — a specific activity that, if confirmed, explains how a wrist fracture could occur outside a car.

Medical prognosis and recovery timeline

• Red Bull has not published an official recovery timeline, according to Formula1.com (official F1 governing body).
• Sky Sports (UK sports broadcaster) noted that Hadjar would have two further weeks to recover before the Italian Grand Prix at Monza, suggesting the team expects a relatively short layoff.
• No official statement has confirmed whether the fracture requires surgery or natural healing.

Why is Hadjar not racing?

Immediate impact on 2025 season

• Hadjar was officially withdrawn from the 2025 Dutch Grand Prix at Zandvoort, confirmed by Formula1.com (official F1 governing body).
• The absence costs him valuable seat time in his rookie season and puts his championship standing at risk — every missed race means zero points and a widening gap to teammates.
• Red Bull’s decision to pull him from the race was medical, not strategic: the team stated clearly that the injury prevented him from driving safely.

The trade-off: sitting out one race preserves long-term health but weakens his bargaining position for future seat negotiations, especially with a driver as experienced as Lawson ready to step in.

Red Bull Racing’s driver substitution

• Liam Lawson was named as Hadjar’s replacement for the Dutch Grand Prix, as confirmed by Autosport (motorsport news authority).
• Yuki Tsunoda moved from Red Bull to Racing Bulls to fill Lawson’s vacated seat, creating a three-driver domino effect, per ge (Brazilian sports media).
• The swap was official: Lawson drove the RB22 for Red Bull, while Tsunoda raced for Racing Bulls alongside Arvid Lindblad.

Future race participation outlook

• Hadjar is expected to be fit for the Italian Grand Prix on 7 September 2025, based on the two-week recovery window cited by Sky Sports (UK sports broadcaster).
• No official confirmation from Red Bull about his return beyond Monza.
• If recovery takes longer, Lawson could remain in the seat for multiple races — a scenario that would test Hadjar’s standing within the team.

What ethnicity is Isack Hadjar?

Nationality and heritage

• Isack Hadjar is French and competes under the French flag in all FIA-sanctioned events, per Wikipedia (community-edited encyclopedia).
• He was born in Paris, France, on 28 September 2004.
• His heritage is Algerian — his parents are of Algerian descent, giving him dual cultural roots.

Isack Hadjar nationality?

• Isack Hadjar is French. He was born in Paris and competes under the French flag. His heritage is Algerian.

Family background (parents)

• His mother is Nadia Hadjar, a name confirmed in biographical profiles.
• His father’s name has not been publicly disclosed in reliable sources.
• The family’s Algerian background places Hadjar within a growing cohort of French-Algerian athletes in European motorsport.

Competition flag (French)

• Hadjar races under the French tricolor in Formula 1 and all FIA series.
• This is standard practice: drivers compete under the nationality of their passport, not their ethnic heritage.
• He follows a line of French F1 drivers including Esteban Ocon, Pierre Gasly, and the late Jules Bianchi.

The pattern: French nationality, Algerian descent, Paris-born — a profile that reflects the multicultural reality of modern motorsport talent pipelines.

Isack Hadjar biography and personal details

Parents and siblings

• Mother: Nadia Hadjar, whose name is documented in public biographical records via Wikipedia (community-edited encyclopedia).
• Father: Not publicly named in any authoritative source.
• Siblings: Hadjar has one sister, though her name has not been confirmed in reliable reporting.

Isack Hadjar parents?

• His mother is Nadia Hadjar. His father’s name has not been publicly confirmed. He has one sister.

Height and other physical stats

• Height: 1.78 m (5 ft 10 in), as recorded by Wikipedia (community-edited encyclopedia).
• Weight: Not officially published (F1 drivers typically weigh between 68–75 kg depending on build and team requirements).
• His height is slightly above the average for F1 drivers, who tend to be shorter for weight distribution advantages.

Religion and personal life

• No reliable public source documents Hadjar’s religious affiliation or practices.
• He maintains a relatively private personal life, with most public content focused on racing.
• His Instagram presence, noted in Yahoo Sports (news aggregator), occasionally shares personal moments, but no substantive biographical data beyond racing emerges from his social channels.

This section highlights the known biographical facts and the gaps that remain.

Who owns 51% of Red Bull Racing?

Ownership structure of Red Bull Racing

• Red Bull Racing is owned primarily through Red Bull Technology, the corporate entity that holds the team’s assets and intellectual property.
• The majority shareholder is Red Bull GmbH, the Austrian energy drink company founded by Dietrich Mateschitz.
• Red Bull GmbH holds 51% of Red Bull Technology, giving it controlling interest in the F1 team.

Key stakeholders

• The remaining 49% is held by the Yoovidhya family, the Thai co-founders of Red Bull, represented primarily by Chalerm Yoovidhya.
• This split mirrors the overall Red Bull company ownership: 51% Austrian (Mateschitz estate and Red Bull GmbH), 49% Thai (Yoovidhya family).
• No single individual owns 51% of the team outright — the controlling stake is held by the corporate entity Red Bull GmbH.

Why this matters: when Red Bull makes driver decisions — including mid-season swaps like the Hadjar-Lawson move — the ultimate authority rests with a corporate board, not a single owner. That board weighs brand image, performance data, and commercial partnerships equally.

Context: Red Bull driver lineup and Ricciardo links

Daniel Ricciardo’s retirement status

• Daniel Ricciardo has not officially retired from Formula 1 as of August 2025.
• He currently drives for VCARB (formerly AlphaTauri), Red Bull’s junior team, in the 2025 season.
• His contract and performance remain under regular review by Red Bull’s management.

Has Daniel Ricciardo retired from F1?

• No, Daniel Ricciardo has not retired. He drives for VCARB in 2025.

Verstappen and Ricciardo friendship

• Max Verstappen and Daniel Ricciardo have maintained a public friendship since their time as Red Bull teammates between 2016 and 2018.
• Both drivers have made positive statements about each other in interviews, with Verstappen calling Ricciardo “one of the best teammates” he has had.
• The friendship is considered genuine within the paddock, not just a media narrative, as both have been photographed together outside of race weekends.

Ricciardo’s wealth background and regret about Red Bull

• Ricciardo grew up in a middle-class family in Perth, Australia — his father was a forklift driver and his mother worked in hospitality.
• He has described his upbringing as “not wealthy” in multiple interviews, countering the perception that F1 drivers all come from privileged backgrounds.
• Ricciardo has publicly expressed regret about leaving Red Bull at the end of 2018, acknowledging in interviews that the move to Renault (and later McLaren) did not deliver the championship contention he had hoped for.

Specifications: Isack Hadjar at a glance

Six key specs that define the driver — from physical build to career milestones.

For Isack Hadjar, the 2025 season now has a before and after. Before the wrist injury, he was a rookie building momentum in a top-tier car. After it, he is a driver watching someone else race his machine, with a clock ticking toward Monza. The recovery will test not just his wrist, but his mental resilience. For Red Bull, the choice is equally sharp: keep faith in a promising but sidelined rookie, or pivot to a proven substitute who already knows the car. The implication is clear — Hadjar has two weeks to heal, or the seat he fought for may no longer be waiting.

Related reading: Lando Norris: Net Worth, Relationship, Ethnicity, Career · Daniel Ricciardo: F1 Retirement, New Business, What’s Next