Kim Won-hyo

Kim Won-hyo is credited in the film No Breathing, released in 2013, in the role of Key Man. The appearance in No Breathing represents the only documented film credit associated with Kim Won-hyo according to available records. The specific nature of the role—Key Man—suggests a supporting or background position within the production, though further details about the character or the scope of the performance are not provided in the verified data.

Given the limited filmography on record, Kim Won-hyo’s involvement in No Breathing marks a singular point of reference in their documented association with cinema. No further credits or professional details are available from the provided sources, leaving the extent of their work in the industry unclear.