'Fifty Shades Of Grey' Star Charlie Hunnam Didn't Know Who Christian Grey Was A Year Ago (VIDEO)

WATCH: Charlie Hunnam Shows Christian Grey Ignorance

Despite just being cast as Christian Grey, the lead role in the film adaptation of E.L James' erotic novel 'Fifty Shades Of Grey', Charlie Hunnam apparently didn't know who the famous character was a year ago.

In exclusive footage captured by a fan, Hunnam is seen asking "who is Christian Grey?" while on the set of his US TV show 'Sons Of Anarchy'.

WATCH the video above

But who the heck is Charlie Hunnam? Well, let us enlighten you with our nine essential facts on the soon-to-be-household-name actor so you're in the know ahead of the film's cinema release next summer.

Charlie Hunnam: 9 Facts In 90 Seconds

Charlie Hunnam: 9 Facts In 90 Seconds

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