'Grateful' Antonelli becomes youngest Formula One world champion

Kimi Antonelli became Formula One's youngest world champion and Italy's first since 1953 when he finished third behind multiple champions Max Verstappen and Lewis Hamilton in Sunday's thrilling and crash-hit Mexico City Grand Prix. At 20 years and 68 days old, he became the youngest champion by more than three years to four-time champion Sebastian Vettel and Italy's first since…