The K-drama world just got an exciting casting update! On April 16, KBS2’s upcoming drama Sleeping Doctor officially confirmed Kim Sung Cheol as the male lead, starring opposite Jin Ki Joo. If you’ve been following Korean dramas closely, this pairing is already giving us major excitement.
What Is Sleeping Doctor About?
Sleeping Doctor is a romantic comedy that centres on Hong Gyeong (Jin Ki Joo), a rookie self-employed clinic owner, and Nam Ji Oh (Kim Sung Cheol), a jack-of-all-trades pay doctor, as their lives unfold at a struggling private psychiatric clinic.
Think opposites attract — set inside a chaotic mental health clinic. The premise alone sounds like a perfect weekend binge!
Sleeping Doctor Cast & Character Guide
| Actor | Character | Role |
|---|---|---|
| Jin Ki Joo | Hong Gyeong | Director of Healer Mental Health Clinic |
| Kim Sung Cheol | Nam Ji Oh | Pay doctor & clinic member |
Kim Sung Cheol’s Character: Who Is Nam Ji Oh?
Kim Sung Cheol plays Nam Ji Oh, a member of Healer Mental Health Clinic who has medical knowledge across all fields and fights to revive the struggling clinic. Although he clashes with Hong Gyeong over treatment methods and hospital management, he gradually begins to empathize with her and grows drawn to her.
Classic slow-burn romance setup — and we are absolutely here for it.
“Kim Sung Cheol is highly in sync with the character. Please keep watch with how he’ll portray a character with complicated emotions.” — Production Team
Why This Casting Is a Big Deal?
Kim Sung Cheol has previously impressed audiences in projects including Our Beloved Summer, Do You Like Brahms?, Hellbound 2, and Boyfriend on Demand. However, this marks his very first doctor role — a fresh challenge that fans are eagerly anticipating.
This is the kind of casting news that reminds you why Korean dramas continue to dominate global streaming. For more on the Korean wave and its global rise, Wikipedia has a solid breakdown worth reading.
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