Wi Ha-jun
Biography
Wi Hyun-yi (August 5, 1991), known professionally as Wi Ha-jun (위하준), is a South Korean actor. He is best known for his role as Hwang Jun-ho in Squid Game (2021–2025). Wi has also starred in the films Gonjiam: Haunted Asylum (2018), Shark: The Beginning (2021) and Midnight (2021), as well as the television series Something in the Rain (2018), Romance Is a Bonus Book (2019), 18 Again (2020), Bad and Crazy (2021), Little Women (2022), The Worst of Evil (2023), and The Midnight Romance in Hagwon (2024). In 2022, Wi was named one of GQ Korea's Men of the Year. Wi is managed by MSTeam Entertainment.
Known For
TV
Squid Game
Hwang Jun-ho
2021
TV
Squid Game
Detective Hwang Jun-ho
2021
TV
My Little Old Boy
2016
TV
Amazing Saturday
Self
2018
TV
Shark: The Storm
Jeong Do-hyeon
2025
TV
Siren's Kiss
Cha Woo-seok
2026
TV
Problem Child in House
Self
2018
TV
Gyeongseong Creature
Kwon Jun-taek
2023
TV
The Worst of Evil
Jung Gi-cheol
2023
Film
Gonjiam: Haunted Asylum
Ha-jun
2018
TV
Bad and Crazy
K
2021
Film
Squid Game: Making Season 2
Self
2025
TV
18 Again
Ye Ji-hoon
2020
TV
Little Women
Choi Do-il
2022
TV
Romance Is a Bonus Book
Ji Seo-joon
2019
TV
Show!terview with Jessi
Self
2020
TV
Something in the Rain
Yun Seung-ho
2018
TV
Matrimonial Chaos
Im Shi-Ho
2018
TV
Fix You
Oh Yoo-Min
2020
Film
Midnight
Do-sik
2021
Filmography
2026TVSiren's Kissas Cha Woo-seok2026TVChicken Sistersas Self2025TVGetaway and Go with Jangdobarias Self2025TVHeart on Wheelsas Self2025TVShark: The Stormas Jeong Do-hyeon2025FilmSquid Game: Making Season 2as Self2024TVThe Midnight Romance in Hagwonas Lee Joon-ho2023TVGyeongseong Creatureas Kwon Jun-taek2023TVHong Seok-cheon's Jewelry Boxas Self2023TVThe Worst of Evilas Jung Gi-cheol2022TVLittle Womenas Choi Do-il2021TVBad and Crazyas K2021FilmShark: The Beginningas Jeong Do-hyeon2021TVSquid Gameas Hwang Jun-ho2021FilmMidnightas Do-sik2020TV18 Againas Ye Ji-hoon2020TVShow!terview with Jessias Self2020TVFix Youas Oh Yoo-Min2019FilmMiss & Mrs. Copsas Woo-jun2019TVRomance Is a Bonus Bookas Ji Seo-joon2018TVProblem Child in Houseas Self2018TVMatrimonial Chaosas Im Shi-Ho2018TVWith Coffeeas Lee Ha-Min2018TVAmazing Saturdayas Self2018TVSomething in the Rainas Yun Seung-ho2018FilmGonjiam: Haunted Asylumas Ha-jun2017FilmThe Chaseas Young Jeong-hyuk2017TVMy Golden Lifeas Ryu Jae-Shin2017FilmAnarchist from Colonyas Young Korean Prisoner2016TVMy Little Old Boy2016FilmEclipseas Jung-tae2016TVGoodbye Mr. Blackas Ha Jun2015FilmBad Guys Always Dieas Cha Myung-ho2015FilmCoin Locker Girlas Young Woo-gon