WATCH: British boxer viciously knocks out actor Michael B Jordan during rehearsals for Creed

Either Michael B Jordan is very good at acting, or he took an absolutely massive crack to the face.

Whichever the case, he's certainly braver than us as he faced off against former Commonwealth and WBC International light heavyweight champion Tony Bellew on the set of his new film Creed, where Jordan plays the son of Apollo Creed from the Rocky films. We can't figure out if the following footage is real, but Jordan certainly sells it either way. Even Rocky himself, Sylvester Stallone, was impressed enough to share it. https://twitter.com/TheSlyStallone/status/674625649789681664