In Lost, what is the name of Sun-Hwa Kwon’s husband?

Sun-Hwa Kwon’s husband in Lost is Jin-Soo Kwon. Sun and Jin are Korean survivors of Oceanic Flight 815 whose marriage is explored through flashbacks and their experiences on the island.

The couple’s relationship begins under difficult circumstances. Jin’s controlling behavior and Sun’s hidden plans to leave him create tension before the crash, while the island forces them to confront their problems and gradually rebuild trust.

Jin is often called simply Jin, but Jin-Soo Kwon is the character’s full name. His storyline includes learning English, protecting Sun, and becoming separated from her during the raft and freighter events.

Daniel Dae Kim plays Jin, while Yunjin Kim plays Sun. Their story is distinct from the other major couples on the show, including Claire and Charlie and Jack and Kate. Jin and Sun’s relationship also connects the island narrative with events in South Korea.