Arsenal Alexandre Lacazette got his revenge on a pair of Twitter trolls after they criticised the striker's finishing online.

Lacazette enlisted the help of fellow Gunners Petr Cech and Olivier Giroud to get his own back on the keyboard warriors.

Arsenal fans Aaron and Ben were invited along to the club's London Colney training facility by Betfair for what they thought was a "training ground experience", but Lacazette had other ideas.

Following the Frenchman's miss against Tottenham earlier this season, the frustrated Twitter users took to social media and both suggested they would have buried the chance without looking.

Aaron tweeted: "@LacazetteAlex was only two yards out! I could have scored that blindfolded!"

Ben said: "I could have scored that with my eyes closed @LacazetteAlex!"

So Lacazette decided to test the pair against their word with a blindfold challenge.

Both were taken onto the Arsenal training pitch and tasked with scoring from a low Lacazette cross with their eyes covered. Cech stood between the posts as the two lunged hopelessley towards goal.

Ben, who eventually beat Cech, later said: “I think I might close my Twitter account down.”

Lesson learnt? It looks like it. See how the Arsenal fans got on in the video at the top of the article.

Betfair is one of the world’s largest international online sports betting providers and pioneered the betting exchange in 2000. In addition to its betting exchange, Betfair Sportsbook runs a full suite of online Sports betting and Gaming products.