ABU DHABI -- Robert Kubica says his return to Formula One after eight years away from the sport is proof that "nothing is impossible".
The Pole partially severed his right arm in a rallying accident ahead of the start of the 2011 Formula One season, forcing him out of F1 midway through his career. He returned to rallying in September 2012 and has since been working back towards a Formula One race seat.
In 2017 he returned to the cockpit of a F1 car for the first time since February 2011 and by the end of the year he had been signed up as a Williams reserve driver for 2018.