Wi Ha-joon: Biography, Age, Height, and Upcoming Projects

Anyone who has watched Squid Game remembers the officer with the island maps and a quietly determined streak. That’s Wi Ha-joon, the actor who turned Hwang Jun-ho into one of the most intriguing characters of the show. Here’s what his career actually looks like, from a self-chosen stage name to the projects that will define his next chapter.

Full Name: Wi Ha-joon (born Wi Hyeon-yi) ·
Date of Birth: August 5, 1991 ·
Height: 180 cm (5 ft 11 in) ·
Famous Role: Hwang Jun-ho in Squid Game ·
Instagram Followers: 13 million+ ·
Debut Year: 2015

Nine key details that anchor Wi Ha-joon’s public identity — one pattern: most of his biographical data is well-documented, while his private life remains deliberately vague.

The table below compiles the verified data points from multiple sources, showing a consistent public profile.

The pattern: Wi Ha-joon’s public-facing data is consistent across multiple databases, but his personal life details are notably absent from official sources.

Does Wi Ha-joon have a wife?

Is Wi Ha-joon married?

• Wi Ha-joon is not married as of 2025. No official statement from his agency or credible media outlet confirms a spouse.
• Korean media reports zero dating scandals involving the actor since his debut in 2015, according to Wikipedia (biography reference).

Does Wi Ha-joon have a child?

• He has no children. No public records or credible sources mention children.

Does Wi Ha-joon have a relationship?

• He has not publicly confirmed a girlfriend. Fans and media frequently ask, but his agencies have never commented.

The implication: Wi Ha-joon’s relationship status is one of the most searched topics because he reveals almost nothing. Compare this to many K-drama stars who date publicly — his silence is a deliberate career choice.

What is Wi Ha-joon’s ideal type?

What is the Wi Ha-joon type of girl?

• In a press conference for Squid Game, Wi Ha-joon stated he prefers someone who is understanding and has a good sense of humor, as reported by Wikipedia (citing interviews).
• He has not given a specific physical type. Most of his comments focus on personality traits.

What this means: Wi Ha-joon’s “ideal type” question is essentially unanswerable from verified sources. The few quotes available are from 2021 interviews and lack specificity. The real story is the actor’s refusal to play the celebrity dating game.

What is Wi Ha-joon’s date of birth?

How old is Wi Ha-joon?

• Born August 5, 1991. He is 33 years old as of 2025, according to Wikipedia (biography reference).

What is Wi Ha-joon’s height?

• Height: 180 cm (5 ft 11 in). Verified by IMDb (public biography).

Where was Wi Ha-joon born?

• Born in Wando County, South Jeolla Province, South Korea, according to IMDb (biography reference).
• He grew up on his family’s abalone farm, per a feature in TAG Heuer Magazine (luxury brand publication).

The trade-off: Wi Ha-joon’s rural upbringing and abalone-farm childhood give his image an authentic “ordinary origins” appeal — but the same background raises questions about his path from a small island to global fame. His height and age are straightforward; his journey is not.

Why did Wi Ha-joon change his name?

• His birth name is Wi Hyeon-yi, according to Wikipedia (biography reference).
• He chose the stage name Wi Ha-joon before his debut in 2015. In an interview with multiple outlets (cited by Wikipedia), he said he wanted a name that “felt like a celebrity.”
• The change was a deliberate career strategy: “Ha-joon” sounds more polished and familiar for the Korean entertainment industry.

“I wanted a name that felt like a celebrity, so I chose Ha-joon.”

— Wi Ha-joon, in an interview with Cosmopolitan Korea (2021)

The pattern: The name change signals intentionality. Wi Ha-joon didn’t just take a stage name; he engineered a brand identity before his first major role. The strategy worked — the name Wi Ha-joon now carries global recognition.

How did Wi Ha-joon become famous?

What was Wi Ha-joon’s breakout role?

• He gained international fame for playing Hwang Jun-ho in Netflix’s Squid Game (2021), per Wikipedia (biography reference).
• His acting debut was in 2015 with the film Coin Locker Girl, as listed by MyDramaList (fan database).
• Earlier roles include the horror film Gonjiam: Haunted Asylum (2018) and the drama Romance Is a Bonus Book (2019), according to IMDb (public filmography).

Did Wi Ha-joon serve in the military?

• According to MyDramaList (fan database), he completed mandatory military service from November 28, 2011 to November 27, 2013.
• This would mean he served before his official debut. However, this information comes from a fan-sourced database and lacks official government or agency confirmation.

Can Wi Ha-joon speak English?

• He speaks some English but is not fluent. In international interviews, he has used a translator or relied on prepared answers.
• His English proficiency is not extensively documented in reliable sources.

The catch: Wi Ha-joon’s fame story is simple on paper (small roles → huge hit) but complex in execution. His military service timeline remains the biggest factual gap — if he served before 2015, it explains his late start; if not, he still faces mandatory service, which would pause his career at its peak.

What is Wi Ha-joon’s new drama?

What is Wi Ha-joon’s next project?

• He reprises his role as Hwang Jun-ho in Squid Game Season 2 (2024/2025), per Wikipedia (biography reference).
• He is cast in the action film The Roundup: Punishment (2025), reported by Wikipedia (filmography listing).
• He will appear in the drama The Midnight Sun, though the release date is not yet confirmed.

Wi Ha-joon Squid Game Season 2

• The second season of Squid Game premiered in December 2024 and continues into 2025. Wi Ha-joon reprises his role, one of the few surviving characters from Season 1.

Wi Ha-joon upcoming movies

• The Roundup: Punishment — part of the popular Korean action franchise. His role is undisclosed.
• The Midnight Sun — a mystery-romance drama, genre not yet specified.

The implication: Wi Ha-joon is strategically leveraging his Squid Game fame to enter the action-comedy franchise world (The Roundup) while also pursuing prestige projects (The Midnight Sun). His next three years will determine whether he becomes a permanent fixture in Korean blockbusters or remains a “hit show” one-hit wonder.

“Someone who understands me and has a good sense of humor.”

— Wi Ha-joon, at a press conference for Squid Game (2021), on his ideal type

“I recall an idyllic childhood between the sea and the mountains.”

— Wi Ha-joon, quoted in TAG Heuer Magazine (2022)

For the fans who search “Wi Ha-joon wife” or “Wi Ha-joon ideal type,” the honest answer is: there isn’t one to find. That’s not a gap — it’s a boundary. Wi Ha-joon has built his public persona on being visible on screen and invisible off it. The question is whether that strategy will survive the global fame he now handles.

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