Mercedes driver Kimi Antonelli was left "speechless" as he broke down in tears after claiming his maiden Formula 1 win at the Chinese Grand Prix, and recounted a hair-raising off-track excursion towards the end of the race.<br>Fresh from being F1's youngest-ever grand prix polesitter, Antonelli emerged victorious from a long battle between Mercedes and Ferrari at the Shanghai International ...<a class='more' href='https://www.autosport.com/f1/news/kimi-antonelli-fights-tears-after-maiden-f1-win-i-gave-myself-a-heart-attack-at-the-end/10805472/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>