By Islam El-Sakka
Italian driver Kimi Antonelli has clinched the Formula 1 world championship at the age of 20, becoming the youngest title winner in the sport's history. The Mercedes driver secured the crown in only his second season, capping a rapid rise from karting prodigy to dominant grand prix winner.
Early life in a racing family
Antonelli grew up immersed in motorsport. His father Marco, a former touring car racer, ran a Lamborghini sports car team, and Kimi was present in the garage from 15 days old. At age three he began driving a simulator on his father's lap, and by five he showed an innate grasp of racing lines and car control in a go-kart.
Lamborghini test reveals exceptional talent
A pivotal moment came when Antonelli was 10. During a karting event at Adria, Marco let him steer a Lamborghini at speeds up to 320 km/h while he managed the pedals. The boy controlled oversteer perfectly at the limit, convincing his father he possessed a rare gift.
Mercedes academy and junior dominance
Mercedes scout Gwen Lagrue signed Antonelli to the team's driver academy at age 11 after he excelled in a lower-powered kart. He then swept Formula 4 titles in 2022 and the Formula Regional European Championship in 2023, attracting attention from figures such as Max Verstappen.
Fast-tracked to Formula 1
With Lewis Hamilton set to leave for Ferrari in 2025, team principal Toto Wolff promoted Antonelli directly to a race seat despite no prior F1 mileage. A 20-day testing programme in older cars impressed engineers, who compared his immediate pace and car control to that of George Russell.
Rookie struggles and Monza crashes
Antonelli's 2025 debut season brought flashes of brilliance, including a sprint pole in Miami, but a heavy crash at Monza during practice shook his confidence. A mid-season suspension change made the car nervous, leading to a run of nine disappointing races and external doubts about his readiness.
Turnaround and championship dominance
After a second Monza practice crash in 2026, Wolff demanded a reset. Antonelli responded with a stunning second half of the season, taking six poles and six wins in the first 11 races to build a 50-point lead. He sealed the title with a celebrated victory at the Italian Grand Prix, charging from 19th on the grid after an engine penalty.
Family support and mental resilience
Antonelli credits his father as his "rock," while Wolff praises the close-knit Italian family environment. The driver also sought advice from tennis great Roger Federer at Wimbledon, focusing on controlling emotions and taking one race at a time. His maturity and self-awareness have been noted by engineers, who describe his debriefs as balanced and analytical.
