🇰🇷 Kim Soo-hyun

Kim Soo-hyun was born on 16 February 1988 in Seoul. His father, Kim Choong-hoon, had been a member of the 1980s Korean group Seven Dolphins, and the family had a complicated relationship with the entertainment industry; his parents separated when he was a small child. Raised by his mother, Kim attended Joongdong High School and went on to study film and theatre at Chung-Ang University, the same programme as Park Bo-young and many other Korean leading actors of his generation.

He made his television debut in 2007 with a guest role on MBC's 'Kimchi Cheese Smile', followed by small parts in 'Will It Snow for Christmas?' (2009) and the youth drama 'Giant' (2010). His breakthrough came in 2011 with KBS's 'Dream High', in which he played a withdrawn musical prodigy named Song Sam-dong opposite a then twenty-one-year-old Bae Suzy. The role established his on-screen archetype: a quiet, watchful young man who concealed unusual intelligence behind a deliberately blank face.

The major MBC historical romance 'The Moon Embracing the Sun' (2012) confirmed his standing. Playing the young Joseon king Lee Hwon, he carried a series that posted some of the highest ratings of the year. By the time he was cast as Do Min-joon in SBS's 'My Love from the Star' (2013-14), he was already a top-tier domestic star. The drama, in which he played a four-hundred-year-old alien who had been stranded in Joseon Korea since the seventeenth century, became a transcontinental phenomenon. Chinese state media reported a temporary shortage of fried chicken and beer in Beijing supermarkets following the broadcast of an episode in which the lead couple ate that combination on a snowy afternoon.

His feature film work proceeded in parallel. 'The Thieves' (2012), in which he co-starred with Lee Jung-jae and Jun Ji-hyun, became one of the highest-grossing Korean films of all time. 'Secretly, Greatly' (2013), a North-Korean-spy comedy, sold nearly seven million tickets domestically and made him the youngest male lead ever to anchor a film opening at number one on the Korean box office.

In 2017 he enlisted for mandatory military service and returned in 2019. His re-entry vehicle was the 2020 tvN-Netflix drama 'It's Okay to Not Be Okay', a stylised romantic drama about a psychiatric ward caregiver and a children's-book author with antisocial personality disorder. The show was Netflix's most-watched non-English-language romance of the year and re-established his post-service commercial standing.

Korean industry reporting later confirmed that his per-episode fee for the 2024 tvN drama 'Queen of Tears' reached approximately one billion won — roughly seven hundred thousand US dollars — making him the first Korean actor to cross that threshold. 'Queen of Tears' itself became one of tvN's highest-rated dramas of all time, finishing with a final-episode share above twenty percent, a figure unusual for cable television in the streaming era.

He runs his career through his agency Gold Medalist, which he co-founded in 2018 with his cousin and former manager. The company has expanded into drama production and stake-taking in the careers of younger Chung-Ang University alumni.

He has been the subject, in 2025, of a high-profile legal controversy over an alleged past relationship with actress Kim Sae-ron, which he has publicly denied. The matter remains unresolved and has been the subject of considerable Korean media attention. The commercial impact on his next television project remains to be seen.

On screen, his most distinctive technical signature has been a willingness to play stillness as action. His most-watched takes — Sam-dong listening through a wall in 'Dream High', Do Min-joon waiting through three centuries in 'My Love from the Star', Baek Hyun-woo sitting at a hospital bedside in 'Queen of Tears' — are scenes in which almost nothing visibly happens. Korean acting coaches teach those clips as case studies in micro-expression discipline. He has explained the technique simply, in an MBC retrospective interview, as 'the patience to let the audience finish the sentence for me'. It is a sensibility unusual for a star of his generation, and it is the through-line that connects every phase of an unusually long leading-man career.