By Marisa Laudadio, Wonderwall

Playing Christian Grey in Universal's "Fifty Shades of Grey" has been a life-altering experience for Northern Ireland-born actor Jamie Dornan, 32 -- and one that's sure to make him a household name. But there's much more to the man behind the bad-boy billionaire than this role. In honor of the film release on Feb. 13, 2015, here are 15 things everyone should know about the burgeoning movie star.