While Hallyu (aka the Korean Wave) has been sweeping across the eastern hemisphere like a tazmanian devil on crack, Korean stars have yet to penetrate the fickle and demanding world of Hollywood. Until just recently, Korean celebrities' foray into American pop culture could be summed up in two words: epic fail. Take Rain, for example. Rain, who is possibly the most popular male celebrity in all of Asia - voted the second most influential person in the world by a Time magazine poll in 2008 - managed to gain some recognition when Stephen Colbert challenged him to a dance-off: However, his first venture into Hollywood, playing the part of Taejo Togokahn in the disaster of a movie known as Speed Racer, went seemingly...