Arsenal's club shop has sold out of t-shirts with artwork referencing manager Mikel Arteta's iconic teamtalk as seen on Amazon's All or Nothing series about the club after only 30 minutes.
During the north London derby against Tottenham Hotspur in episode two of the behind-the-scenes documentary, Arteta was focusing on how to get the best out of his side in order to overcome their fierce rivals.
The Spaniard took to the whiteboard and drew a cartoon heart and brain and told the players to work together on the pitch.
While creating his artwork, he said: 'Guys, we have to play with our big hearts.