“I am pleased to finally share this exciting news about my future,” he said.
“I’m extremely proud to say that I will become an Aston Martin driver in 2021. It’s a new adventure for me with a truly legendary car company.
“I have been impressed with the results the team has achieved this year and I believe the future looks even brighter.
“The energy and commitment of Lawrence [Stroll] to the sport is inspiring and I believe we can build something very special together.
“I still have so much love for Formula 1 and my only motivation is to race at the front of the grid.