Minnesota Vikings QB JJ McCarthy reveals his intense “alter ego” named “Nine” that fuels his focus and game-day mindset.

Minnesota Vikings quarterback J.J. McCarthy divulged this week that an alter ego has been helping him succeed during his ...

McCarthy's has intense gameday demeanor has been celebrated in Vikings postgame locker room videos and mocked on social media ...

Vikings quarterback and total dork JJ McCarthy is making headlines, not for his play, but for his tremendously cringe alter ego known as "Nine." Intensity ...

By day, he’s a mild-mannered 22-year old, but when J.J. McCarthy puts on his Minnesota Vikings uniform and steps onto the ...

J.J. McCarthy acknowledged his new game-day persona -- "Nine," a reference to his jersey number -- and said it is a product ...

Vikings quarterback J.J. McCarthy was smiling, eventually, after Sunday's win over the Lions. During the game (and during ...

More specifically, McCarthy, who missed the entirety of his rookie season with a torn meniscus and missed five games this ...

He might have been wearing a No. 9 Vikings jersey, but J.J. McCarthy was not the real author behind last Sunday’s thrilling ...

As Kevin O'Connell prepared to give him a game ball in the visitor's locker room at Ford Field on Sunday, J.J. McCarthy ...

Per Kevin Seifert of ESPN, McCarthy revealed on Wednesday that such antics are part of an alter ego he birthed as he spent ...

Minnesota Vikings quarterback J.J. McCarthy sends a sharp warning to the Baltimore Ravens ahead of their upcoming Week 10 ...