Red Bull's Max Verstappen says he is "very proud" of Kimi Antonelli after the 20-year-old driver became the youngest world champion in Formula 1 history at the Mexican Grand Prix.Antonelli finished third behind Verstappen and seven-time champion Lewis Hamilton at the Autodromo Hermanos Rodriguez to claim his first title at the age of 20 years and 68 days, beating Sebastian Vettel's record by ...Keep reading