I'm shocked that he's actually keeping up with something current. 
Lana on Vince McMahon's love of a current television show, the Rocky movie influence on her character, continuing to train for a match at the WWE Performance Center - Pro Wrestling Dot Net
On Vince McMahon and Dusty Rhodes bringing their love of Game of Thrones to the WWE: “I know he [Vince] loves Game of Thrones…Yeah, he loves Game of Thrones and he loves Cersei, yeah. [Sean Waltman mentioned Dusty Rhodes was a big fan of the HBO show] Oh, so that’s another inspiration, so it’s just so funny this is why you should watch a lot of things because I think you can get inspiration from a lot of things. So he, um, the whole kind of idea of me controlling the brute was Dusty’s idea which is an interesting spin, so it becomes not just like Russian, but it was like I was in charge of the brute, was and the more of like the conniving character, was Dusty’s idea from Khaleesi. She controls the dragons and that was like everything, and Dusty was so forward for his time like we… Dusty was so brilliant, but he would um, he basically predicted everything that we, me and Rusev, eventually did on TV.”

Lana on Vince McMahon's love of a current television show, the Rocky movie influence on her character, continuing to train for a match at the WWE Performance Center - Pro Wrestling Dot Net
On Vince McMahon and Dusty Rhodes bringing their love of Game of Thrones to the WWE: “I know he [Vince] loves Game of Thrones…Yeah, he loves Game of Thrones and he loves Cersei, yeah. [Sean Waltman mentioned Dusty Rhodes was a big fan of the HBO show] Oh, so that’s another inspiration, so it’s just so funny this is why you should watch a lot of things because I think you can get inspiration from a lot of things. So he, um, the whole kind of idea of me controlling the brute was Dusty’s idea which is an interesting spin, so it becomes not just like Russian, but it was like I was in charge of the brute, was and the more of like the conniving character, was Dusty’s idea from Khaleesi. She controls the dragons and that was like everything, and Dusty was so forward for his time like we… Dusty was so brilliant, but he would um, he basically predicted everything that we, me and Rusev, eventually did on TV.”