Arsenal fans reacted to signing of Alexis Sanchez

The Chilean striker Alexis Sanchez has finally completed his transfer to the Emirates, ending weeks of speculation of his signature, Arsenal have confirmed the news on Twitter.

Sanchez, 25, scored 19 league goals in 27 starts for the Catalan club Barcelona last term. 

The Gunners beat stiff competition from Premier league rivals Liverpool and Serie A champions Juventus to sign the highly-rated striker from FC Barcelona.

Here is how the Gunners fans reacted on Twitter: