Kim Joo-won enters the story as the imperious CEO of a high-end department store, a man so cocooned by wealth that he treats other people as props in his own narrative. He is fastidious, sharp-tongued, and prone to dramatic outbursts, and his trademark eccentricities, from his sparkly tracksuits to his blunt declarations, mask a lonely and rigidly controlled inner life.
His obsession with stuntwoman Gil Ra-im baffles and infuriates him, because she belongs to a world he has been taught to look down on. The mysterious body swap becomes his great undoing and his great education: trapped inside Ra-im's life, he is confronted with the realities of struggle, labor, and vulnerability he had never once had to consider.
By the finale, Joo-won has been transformed from a sheltered snob into a man willing to defy his domineering mother and risk his standing for love. His arc is the spine of the series, a fairy-tale journey from cold arrogance toward warmth, sacrifice, and emotional honesty.
Kim Joo-won is one of the central figures in Secret Garden, a romance/fantasy/comedy/drama series that aired on SBS from 2010-2011. Within the narrative of Secret Garden, Kim Joo-won serves as a pivotal character whose decisions and relationships drive key story arcs throughout 2010-2011. The character's journey has been central to many of the show's most memorable and discussed moments.
Portrayed by Hyun Bin, Kim Joo-won has become one of the most recognizable characters in modern television. Hyun Bin's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Hyun Bin's work has been recognized with 2 major awards, reflecting the critical acclaim their portrayal has received.
Explore More on TVCeleb
TVCeleb.com is the internet's most comprehensive resource for television character fandom, covering 1430 acclaimed TV series with 4367 detailed character profiles and 3475 actor biographies. Our coverage spans 420 genres across 389 networks and streaming platforms, with content organized to help fans discover, explore, and engage with television from every angle.
Browse our collection by genre to find shows in your preferred category, by network to see what's available on your streaming platform, by decade to explore different eras of television history, or by curated lists that group characters by archetype and achievement. Each show page features expanded synopses, production details, and video content, while character pages include detailed arc analysis, key episodes, quotes, trivia, and fan ecosystem mapping.
Every character on TVCeleb is scored using our proprietary Fan Heat Index, which measures engagement, social activity, meme velocity, fan art density, and fandom longevity on a scale of 0 to 100. This data-driven approach provides objective insight into which characters have inspired the most passionate and active fan communities. Use the search page to find any character, show, or actor instantly, or start browsing from our homepage to discover what's trending in television fandom today.
? Frequently Asked Questions
Kim Joo-won is played by South Korean actor Hyun Bin, in one of his most iconic and career-defining roles.
His arrogant charm, eccentric fashion sense, and the body-swap arc that humbles him into a more compassionate man made Joo-won one of the most beloved leading men in Korean drama.
