Video PlayerClose
Ferrari's Sebastian Vettel (R) of Germany signs for a fan as he arrives at the track on the final day of the 2018 Australian Formula One Grand Prix in Melbourne, Australia, March 25, 2018. (Xinhua/Bai Xuefei)
Ferrari's Sebastian Vettel (R) of Germany signs for a fan as he arrives at the track on the final day of the 2018 Australian Formula One Grand Prix in Melbourne, Australia, March 25, 2018. (Xinhua/Bai Xuefei)