Ju Ji-Hoon: South Korean Actor and Television Star

Ju Ji-Hoon (born May 16, 1982) is a prominent South Korean actor and model. Standing at 187 cm with blood type A, he has built a diverse career spanning both television dramas and feature films since rising to prominence in the mid-2000s.

Ju Ji-Hoon attending a screening for The Treacherous

Early Career and Breakthrough

Ju Ji-Hoon entered the entertainment industry as a model before transitioning to acting. His breakout role came in 2006 when he starred as Crown Prince Lee Shin in the hit television series Princess Hours. Following this success, he appeared in television series such as The Lucifer in 2007 and made his feature film debut in Antique (2008), for which he won the Most Popular Actor award at the 45th BaekSang Arts Awards.

Military Service and Return

In February 2010, Ju enlisted for mandatory military service in South Korea. He completed his service and was discharged in November 2011, returning to the entertainment industry shortly thereafter with roles in theater, television, and film, including the period comedy film I am the King (2012) and the melodrama Five Fingers (2012).

Major Film and Television Roles

Over the following decade, Ju established himself as a versatile leading man across various genres. He starred in the critically acclaimed Netflix medieval zombie thriller series Kingdom (2019–2020) as Crown Prince Lee Chang. His film credits include prominent roles in Asura: The City of Madness (2016), Along With the Gods: The Two Worlds (2017), The Spy Gone North (2018), Dark Figure of Crime (2018), Ransomed (2023), and Project Silence (2024).

His television work continued with notable performances in Hyena (2020), Jirisan (2021), Blood Free (2024), and The Trauma Code: Heroes on Call (2025), a medical drama that earned him Best Actor honors at both the 61st BaekSang Arts Awards and the 4th Blue Dragon Series Awards.

Personal Life and Legal Matters

In June 2009, Ju received a suspended sentence—consisting of a six-month prison term suspended for one year, 120 hours of community service, and a fine—for using ecstasy and ketamine at an acquaintance's home in April 2008.