What happened: Newly crowned Formula 1 world champion Kimi Antonelli stated that preparation for his 2027 title defense begins immediately as the paddock gathers in Sao Paulo for the Brazil Grand Prix. The Italian driver paused post-race celebrations following partner appearances in Mexico City and a visit with the Senna family. Antonelli noted that maintaining focus across the remaining races of 2026 is critical to sustaining form ahead of next year.

Why it matters: Antonelli clinched the drivers' crown with a third-place finish in Mexico, becoming Italy's first champion since Alberto Ascari in 1953. Mercedes enters Interlagos holding a 126-point lead over Ferrari as the team attempts to finalize its ninth constructors' championship. Antonelli highlighted that a strong conclusion to his rookie campaign will build crucial operational momentum before rivals ramp up their title challenges in 2027.

What to watch: Practice and qualifying sessions at Autodromo Jose Carlos Pace begin Friday ahead of Sunday's Grand Prix. Antonelli will officially receive the world championship trophy at the FIA Prize Giving Ceremony on Dec. 12 in Shanghai.