 Complete the following phrase:  During the 2021 Monaco Grand Prix, Williams celebrated their 750th Grand Prix start. To celebrate the occasion, Williams launched a competition where the names of 100 Williams supporters were featured on their car, the Williams FW43B, together with the number of races since they started supporting Williams. In June 2021, Roberts left the team. Most of his responsibilities were taken over by Capito, with François-Xavier Demaison taking his trackside leadership duties. The 2021 Hungarian Grand Prix saw Williams score their first points since the 2019 German Grand Prix with Robert Kubica, and their first double points finish since the 2018 Italian Grand Prix. At the 2021 Belgian Grand Prix, Russell qualified in 2nd place and scored Williams first podium since the 