Rob McElhenny and his Wrexham FC co-owner are now more or less gods in the north Wales city and to a few football fans at least, but the Hollywood star, who had never met Deadpool's Reynolds before they embarked on their football journey, is a huge star in his own right and beloved by millions of comedy fans across the world thanks to his long-running comedy, It's Always Sunny in Philadelphia.
Thanks to Welcome to Wrexham and he and Reynolds' journey, you can read all about Ryan here, McElhenny has introduced Wales to the world, with stars like Paul Rudd, Joe Russo and Will Ferrell popping to Wrexham FC, who were promoted to the Football League this spring, more on that, here.
But who is McElhenney and why has Always Sunny's appeal endured? Find out more below. You can keep up to date with the latest TV and showbiz news by signing up to the newsletter here.