ROB McElhenney has announced a new Wrexham AFC sponsor in a hilarious video. 

The star Wrexham co-owner has announced that Four Walls Irish American Whiskey - founded by him and It's Always Sunny in Philadelphia co-stars Glenn Howarton and Charlie Day is a new sponsor of the club. 

In a clip posted on Rob's X (formerly Twitter) account, him, Charlie and Glenn sit down to watch a Reds match. 

In the video, Rob has to explain that the sponsor will be feature on the club's training gear. 

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"It's United Airlines across their chest in the game," he said. 

"Four Walls is one day going to be a big sponsor. But we're on the practice kits."

He then has to explain that Four Walls will be featured on the sleeves of the training kits - as Wrexham AFC stars exit the team bus wearing sleeveless tops! 

Rob adds: "Let me call Ryan, he'll fix it," - as his co-stars look on, bemused. 

Rob added: “Our whiskey is a tribute to the bar and the free feeling you get when you enter its four walls - leaving all your troubles at the door and being in the moment - much like our supporters do when they enter the Racecourse grounds.

"We’re proud to wear Four Walls on our sleeve, and I can’t wait for fans everywhere to be able to celebrate some wins with a glass of Four Walls soon.”