The Pulse of K-Entertainment

Kim Dong Gyu
ActorAgency Garten

Kim Dong Gyu

Kim Dong Gyu (김동규) spent years building camera confidence across modeling, web drama, and smaller series before landing a role with real breakout reach. That runway matters because his 2026 shift is not built on hype alone. It comes after a long stretch of steady on-screen work that taught him how to read softly without disappearing inside ensemble casting.

The clearest jump arrived with Absolute Value of Romance, which premiered on Coupang Play on April 17, 2026 and pushed Kim into a wider streaming conversation. He plays Yoon Dong-ju, the warm Korean-language teacher at the center of the show's heightened school setup, a part that lets him trade harder-edged model cool for something gentler and more broadly accessible.

That turn works because the page already shows a longer trail underneath it. Earlier credits such as Moon River, Dating Class, and Wind Blowing in Jeju gave Kim a base. Absolute Value of Romance is the project that finally makes the upward line obvious. With Agency Garten behind him and a stronger public profile in place, he now looks like an actor moving from promising face to real market momentum.

1 articles6 creditsDebut: January 1, 2018South Korean

Gallery

Filmography

2026
Absolute Value of RomanceK-Drama
Yoon Dong JuCoupang Play
2025
Moon RiverK-Drama
Supporting Cast
2019
Dating ClassK-Drama
Supporting Cast
2018
Wind Blowing in JejuK-Drama
Supporting Cast

Other Credits

2018
Something Between Us, Comic Book CafeWeb Drama
Supporting Cast
2016
MelodyDay - ColorMusic Video
Model

Fans Also Ask

Who is Kim Dong Gyu?
Kim Dong Gyu is a South Korean actor and model represented by Agency Garten. He spent years building credits across web dramas, supporting TV roles, and fashion-facing work before stepping into a much bigger spotlight in 2026 through Coupang Play series Absolute Value of Romance.
What role does Kim Dong Gyu play in Absolute Value of Romance?
Kim Dong Gyu plays Yoon Dong-ju, the gentle Korean-language teacher in Absolute Value of Romance. The part gave him a softer and more mainstream-facing showcase because the series places him inside a youth-romance setup built for both Coupang Play in Korea and Prime Video internationally.
When did Absolute Value of Romance premiere?
Absolute Value of Romance premiered on April 17, 2026 on Coupang Play at 8 p.m. KST. The series also rolled out internationally through Prime Video, which matters for Kim Dong Gyu because it gave one of his most visible roles a much broader audience than his earlier credits.
Which agency represents Kim Dong Gyu?
Kim Dong Gyu is represented by Agency Garten. The agency runs his public company base alongside his official Instagram, and that management tie is important now because Absolute Value of Romance has pushed him into a more competitive rising-actor lane.
What other dramas has Kim Dong Gyu appeared in?
Before Absolute Value of Romance, Kim Dong Gyu built credits through projects including Moon River, Dating Class, Wind Blowing in Jeju, and the web drama Something Between Us, Comic Book Cafe. Those titles gave him experience, but the 2026 Coupang Play series is the clearest step up in visibility.

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