In case you were wondering, this is a photo the guy playing the new Conan. Not O'Brien (obviously). News recently broke that actor Jason Momoa has signed on to star in the upcoming Conan the Barbarian movie: Jason Momoa To Play Conan.
You might have seen Momoa in shows like Stargate Atlantis and North Shore, While it's hard to imagine anyone other than the current Governor of California as the famed Cimmerian warrior, I think it's pretty cool to see a Hawaiian kid stepping into the role.