Andrea Kimi Antonelli intends to keep his number 12 for the 2027 Formula 1 season even if he becomes world champion with Mercedes in 2026. The Italian driver, who is closing in on his first championship, has indicated that he would prefer to retain the number that has become part of his identity rather than adopt the prestigious number 1 traditionally associated with the reigning champion. His preference has sparked a wider debate about Formula 1’s traditions, personal identity and whether a world champion should feel obliged to display the number 1.
The 12 carries particular significance for Andrea Kimi Antonelli, including its connection to Ayrton Senna, who raced with the number during his Lotus years. Rather than viewing the champion’s number as an essential symbol of success, the Mercedes driver appears determined to remain associated with the number that has accompanied his rise through Formula 1.
The discussion comes as the Italian approaches a potentially historic achievement. Following his crucial victory at the United States Grand Prix, Andrea Kimi Antonelli is on the verge of securing the 2026 world championship. That possibility has raised an interesting question: should the reigning champion be expected to carry the traditional symbol of his achievement, or should the choice of racing number remain entirely personal?
Kimi Antonelli’s number 12 choice follows an Italian F1 tradition
Italian Formula 1 history provides two important precedents. Giuseppe Farina, the sport’s first world champion in 1950, and Alberto Ascari, who won consecutive championships in 1952 and 1953, competed during an era when racing numbers were assigned by event organisers rather than permanently associated with individual drivers.
Neither Giuseppe Farina nor Alberto Ascari entered subsequent seasons with a fixed number 1 on their cars as an official symbol of being the reigning world champion. The system of permanent racing numbers, along with the right and privilege of displaying the champion’s number 1, emerged much later.
In this respect, Andrea Kimi Antonelli’s potential decision to retain number 12 would maintain a certain historical connection with Italy’s previous Formula 1 world champions, even though the regulatory circumstances are entirely different. Farina and Ascari did not have the same freedom of choice available to modern drivers, but their achievements demonstrate that the number displayed on a racing car has never been the defining measure of a champion.
Why Kimi Antonelli could follow Lewis Hamilton and Valentino Rossi
Andrea Kimi Antonelli’s preference recalls two famous examples from motorsport: Valentino Rossi and Lewis Hamilton. Both built powerful personal identities around their chosen racing numbers, continuing to use them even when championship success gave them the opportunity to adopt number 1.
Valentino Rossi, a nine-time motorcycle world champion across the sport’s premier categories and earlier classes, never abandoned his famous number 46. Despite repeatedly earning the right to race with number 1, the Italian rider consistently chose to retain the number that had accompanied his career. Over time, 46 became an icon and a personal brand more recognisable than the official symbol of the championship itself.
In Formula 1, Lewis Hamilton followed a similar path with number 44. The seven-time world champion built much of his legacy around that number, choosing to retain it during multiple seasons in which he entered as the reigning champion. Although he previously raced with number 1 following his first championship, the introduction of permanent racing numbers allowed 44 to become a defining feature of his Formula 1 identity.
In both cases, the personal racing number eventually became an integral part of the champion’s public image, often carrying greater recognition than the number 1 itself. Andrea Kimi Antonelli’s attachment to 12 reflects a similar desire to maintain continuity with the identity he has established throughout his career.
Should the F1 world champion be required to race with number 1?
Among Italian and international Formula 1 supporters, the debate surrounding Andrea Kimi Antonelli’s possible decision has quickly divided opinion. One side strongly criticises the idea of refusing number 1, arguing that the reigning world champion should be required to display the number as a symbol of prestige, immediate recognition and respect for the history of the championship.
From this perspective, choosing not to use number 1 could be interpreted as excessive superstition, an underestimation of the symbolic importance of being world champion, or a decision influenced primarily by commercial interests. Supporters of this view believe the number represents something greater than an individual driver’s preferences and should remain closely associated with the title.
On the other side are those who strongly defend the freedom to choose. The modern Formula 1 numbering system, introduced in 2014, explicitly allows the reigning world champion to continue racing with their permanent personal number. Displaying number 1 is a privilege, not an obligation.
Making the number compulsory would therefore transform a right into a duty, potentially undermining the identity that drivers have built over the course of their careers. Since permanent numbers have become an important element of driver recognition and personal branding, supporters of this position believe that allowing champions to retain their chosen numbers is entirely consistent with the evolution of Formula 1.
Why the number 1 does not define a Formula 1 world champion
If Andrea Kimi Antonelli becomes world champion and decides to remain with number 12, that choice would take nothing away from the significance of his achievement. Number 1 remains a regulatory privilege rather than a requirement, and accepting or declining it reflects the relationship each driver has with their own history and the supporters who follow them.
In an era when racing numbers have become powerful symbols of personal identity and immediate recognition, freedom of choice appears consistent with the direction in which motorsport has developed. Giuseppe Farina and Alberto Ascari did not compete as reigning champions with a permanent number 1, while Valentino Rossi and Lewis Hamilton demonstrated that a personal racing number can become legendary in its own right.
Andrea Kimi Antonelli’s number 12 also carries an emotional connection to Ayrton Senna, giving it a significance that extends beyond its appearance on the Mercedes bodywork. With the Italian now approaching the world championship, the decision could become another defining aspect of his identity as a Formula 1 driver.
The upcoming 2026 Mexico City Grand Prix could bring Andrea Kimi Antonelli a step closer to joining the sport’s greatest champions, with his impressive campaign already reflected in the Formula 1 drivers’ championship standings. Whether he eventually races with number 1 or continues with 12, the sporting achievement would remain exactly the same.
By potentially remaining faithful to number 12, Andrea Kimi Antonelli would follow a tradition in which a driver’s personal identity matters more than the symbolism of a particular number. Ultimately, a world champion is recognised by their results, not simply by the number painted on the car.
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