Wi Ha-joon
Wi Ha-joon (위하준), born Wi Hyun-yi (위현이), came into Korean entertainment without the usual overnight-idol mythology. He studied theatre and film, completed military service early, and worked his way through smaller film and TV parts before the industry caught up to how sharply he could control mood on screen. That slower build matters because his rise was never about one lucky casting break. It was about a performer learning how to turn stillness into tension.
His early film and drama run laid the groundwork, but the real acceleration came across genre work. Gonjiam: Haunted Asylum gave him breakout horror visibility, Something in the Rain and Romance Is a Bonus Book widened his television profile, and Bad and Crazy proved he could carry volatility without losing precision. Then Netflix globalised his career through Squid Game, where Hwang Jun-ho turned him from a rising domestic actor into an international one.
He has not let that attention flatten his choices. Little Women, The Worst of Evil, and The Midnight Romance in Hagwon each showed different strengths, from menace to romantic restraint. In 2026 he stays in headline territory with Siren's Kiss opposite Park Min-young, while his official Instagram and MSTeam profile keep the public-facing side of his career tightly controlled. Wi Ha-joon now sits in the top tier of actors who can sell both thriller intensity and premium melodrama without feeling miscast in either.
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