Kimi Antonelli: New F1 world champion reveals details of title celebrations and special messages received from fellow sports stars
Kimi Antonelli became Formula 1s youngest-ever world champion as he sealed the title in Mexico on Sunday; the 20-year-old has been congratulated by many sports stars; watch Fridays practice sessions from the Sao Paulo Grand Prix at 3.30pm and 7pm live on Sky Sports F1
