Wi Ha-joon was born on 5 August 1991 in South Jeolla, South Korea. He is an actor, known for Gonjiam: Haunted Asylum (2018), Squid Game (2021) and Romance Is a Bonus Book (2019).

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Geoffrey Giuliano and Wi Ha-joon in Squid Game (2021)

Lee Jung-jae and Wi Ha-joon in Squid Game (2021)

Lee Jung-jae, Anupam Tripathi, Oh Yeong-su, Heo Sung-tae, Park Hae-soo, and Hoyeon in Squid Game (2021)

Lee Na-young and Lee Jong-suk in Romance Is a Bonus Book (2019)

Lee Dong-wook and Wi Ha-joon in Bad and Crazy (2021)

Wi Ha-joon

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