What former jeans model starred in the South Korean film, Always?
Always (2011 film):  Starring So Ji-sub and Han Hyo-joo in the lead roles, it is about a romance between an ex-boxer who has closed his heart to the world and a telemarketer who remains spirited despite slowly going blind. So Ji-sub:  After making his entertainment debut as a jeans model, he became known for his leading roles in the television series "I'm Sorry, I Love You" (2004), "Cain and Abel" (2009), "Phantom" (2012) and "Master's Sun" (2013) as well as the film "Rough Cut" (2008).
So Ji-sub