Andrea Kimi Antonelli (Italian: [anˈdrɛːa ˈkiːmi antoˈnɛlli]; born 25 August 2006) is an Italian racing driver who competes in Formula One for Mercedes. Antonelli has won nine Formula One Grands Prix since his debut in 2025. Born and raised in Bologna, Antonelli is the son of sportscar racing driver Marco Antonelli. After a successful karting career—culminating in back-to-back victories at the senior European Championship in 2020 and 2021—Antonelli graduated to junior formulae. He won his first titles in Italian and ADAC F4 in 2022 with Prema; in addition to becoming a race-winner in Italian GT3, he also won a gold medal for Italy at the FIA Motorsport Games. He then claimed both the Formula Regional European and Middle East Championships before progressing to FIA Formula 2 in 2024, winning two races as he finished sixth. A member of the Mercedes Junior Team since 2019, Antonelli signed for Mercedes in 2025, replacing Lewis Hamilton to partner George Russell and becoming the third-youngest driver in Formula One history at the Australian Grand Prix, aged 18; he achieved his maiden podium finish in his rookie season at the Canadian Grand Prix and became the youngest driver to set a fastest lap. Mercedes emerged as the lead contender in 2026, with Antonelli winning nine Grands Prix—including his home Grand Prix in Italy—while becoming the youngest-ever polesitter in China and the youngest World Drivers' Championship leader in Japan. As of the 2026 United States Grand Prix, Antonelli has achieved nine race wins, seven pole positions, ten fastest laps, and eighteen podiums in Formula One. In addition to the accolades above, he holds several Formula One records, including being the youngest driver to lead a lap and to score a grand chelem. Antonelli is contracted to remain at Mercedes until at least the end of the 2027 season.