SEOUL, June 11 -- Kim Moo-yeol may have spent years building a reputation as one of South Korea's most intense actors, but it turns out he also has impeccable comic timing.

The actor behind Netflix hit Teach You A Lesson found himself at the centre of an unexpected Hollywood crossover this week after WWE legend-turned-actor John Cena gave him the ultimate social media nod.

Cena, famous for his catchphrase "You can't see me", posted a photo of Kim on his social media accounts without any explanation.

Fans, however, instantly understood the joke. Kim has long been dubbed the "Korean John Cena" by viewers who couldn't help but notice the striking resemblance between the two stars.

Rather than letting the moment pass, Kim leaned into the ...