Willian is officially an Arsenal player.The 32 year old's contract with the Blues and refused a contract renewal with hopes of signing with London rivals Arsenal.Arsenal confirmed on their Twitter handle the signing of Willian on a three year deal.
Willian lifted two premier titles,one FA cup,one League cup and Europa league in his seven years stay with Chelsea.
Mikel Arteta said on Willian's signing,
"I believe he's a player that can really make a difference for us"
"We have been monitoring him for the past few months,we had a clear intention to strengthen in the attacking midfield and the winger positions,he is a player that gives us a lot of Versatility,he can play in three or four positions.
"He has the experience of everything in the football world but to still have the ambition to come here and contribute to bring the club where it belongs.I have been really impressed with the talks i have had with him and how much he wanted to come"