On February 28, 2006, he began the 2-year mandatory military service.
He is working with the Mapo District Office as a public officer for the
term of his enlistment.
Ji-Sub So received a Star Asia Rising Star Award at the 2009 New York Asian Film Festival.
Is fluent with in both English and Japanese, which allows him to connect with a wider international audience.
[Explaining his journey with modeling and Kim Sung-jae] "My life was all about swimming and hip-hop music. I did modeling because I wanted to see Kim and also because it was the best way to earn good easy money."