Question: What former jeans model starred in the South Korean film, Always?
Sentence (from "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).
Relevant evidence: Yes