The English midfielder was instrumental for Arsenal's 2-0 victory, putting to good use a couple of assists by Alexis Sanchez.

Theo Walcott has scored a brace for Arsenal in a UEFA Champions League match. And no, we're not joking.

The talented English midfielder finally seems to be the player everyone expected him to be, after completing some interesting performances for the Gunners recently. In fact, Walcott has scored four goals in the past three games for Wenger's crew, making himself quite an asset for the team's fine form.

The only time Walcott managed to score a UEFA Champions League brace came back in 2007. Back then, Arsenal beat Slavia Prague thanks to Walcott's goals.

Fans can't believe how well Walcott has done recently. Will he be able to continue with this sort of performances, or will he end up disappointing them once again? While we wait for this season's outcome, have a look at some of their reactions.