John Cena says he wants to use LeBron's face as a basketball

LeBron James is one of the most physically imposing athletes in sports. But even King James would have trouble measuring up to WWE star and James' "Trainwreck" co-star John Cena.

Well, LeBron better hit the gym because Cena might want a piece of the four-time NBA champion. Cena visited People magazine to cut a mock promo challenging his fellow "Trainwreck" actor to a wrestling match in the ring. The WWE world heavyweight champion first mocked King James' name ("It sounds like you're parading around with two first names," Cena said. "[Like] my name is Stan Mike").

And then he threatened to dribble LeBron's face "on the canvas as if it was a Spalding basketball."

"I'm the one who truly knows how to handle my balls," Cena concluded. 

Boom.