Wi Ha-jun
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.
Acting
TV
Squid Game
as Hwang Jun-ho
2021
TV
Squid Game
as Detective Hwang Jun-ho
2021
Movie
Gonjiam: Haunted Asylum
as Ha-jun
2018
Movie
Squid Game: Making Season 2
as Self
2025
Movie
Midnight
as Do-sik
2021
TV
Gyeongseong Creature
as Kwon Jun-taek
2023
TV
18 Again
as Ye Ji-hoon
2020
TV
Little Women
as Choi Do-il
2022
TV
Something in the Rain
as Yun Seung-ho
2018
Movie
Coin Locker Girl
as Young Woo-gon
2015
TV
Bad and Crazy
as K
2021
Movie
The Chase
as Young Jeong-hyuk
2017
TV
Romance Is a Bonus Book
as Ji Seo-joon
2019
Movie
Shark: The Beginning
as Jeong Do-hyeon
2021
TV
The Worst of Evil
as Jung Gi-cheol
2023
Movie
Miss & Mrs. Cops
as Woo-jun
2019
Movie
Bad Guys Always Die
as Cha Myung-ho
2015
TV
Siren's Kiss
as Cha Woo-seok
2026
Movie
Anarchist from Colony
as Young Korean Prisoner
2017
TV
My Golden Life
as Ryu Jae-Shin
2017
TV
The Midnight Romance in Hagwon
as Lee Joon-ho
2024
TV
Goodbye Mr. Black
as Ha Jun
2016
TV
Shark: The Storm
as Jeong Do-hyeon
2025
TV
Fix You
as Oh Yoo-Min
2020