— Chelsea FC (@ChelseaFC) July 12, 2016
Willian, who was named Chelsea’s Player of the Year for the 2015-16 season, has committed his future to the club.
The Brazilian midfielder joined Chelsea from Anzi Makhachkala back in August 2013, and now, he has extended his stay in London by signing a four-year contract with the Blues.
The 27-year-old said: “I’m very happy to sign a new contract with Chelsea. It’s a dream to continue with this club and over the next four years I will try to help the team win more trophies.
“It’s been an amazing time for me since I joined the club three years ago, I’ve won titles and last season I was named Chelsea Player of the Year.
“I hope to be able to stay at that level during the coming seasons and achieve more success.”