Jung Woo-sung (Korean: 정우성; born April 22, 1973) is a South Korean actor. He started his career as a fashion model, rising to stardom with the gangster film Beat (1997). He went on to establish himself as a versatile leading man, with films such as City of the Rising Sun (1999), Musa (2001), Mutt Boy (2003), A Moment to Remember (2004), The Good, the Bad, the Weird (2008), Cold Eyes (2013), The Divine Move (2014), Asura: The City of Madness (2016), The King (2017), Steel Rain (2017), Beasts Clawing at Straws (2020), Hunt (2022), and 12.12: The Day (2023). For his role in Innocent Witness (2019), he won the Best Actor at the 55th Baeksang Arts Awards and the 40th Blue Dragon Film Awards. Jung's notable TV credits include Asphalt Man (1995), Padam Padam (2011), and Tell Me That You Love Me (2023–24).
Jung served as the first South Korean UNHCR Goodwill Ambassador from 2014 until his resignation in 2024, citing backlash over his advocacy for refugees.
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Early life
Jung was raised in Sadang-dong, then one of the most economically disadvantaged neighborhoods in Seoul. Notably tall from a young age, he often hunched to mitigate his height, which drew attention during his elementary school years. He left high school after completing his first year to work and support his family. When trying to break into the film industry, he was told he was too tall to become an actor, leading him to begin his career as a model.
Career
Acting
Jung was selected as an actor through street casting by former Sidus CEO Cha Seung-jae, who was the head of the production department at the film company Shin Cine at the time. Jung made his film debut in a leading role in 1994's The Fox with Nine Tails, one of the first Korean fantasy movies and the first to use computer-generated imagery. He debuted with actress Ko So-young, who later co-starred with him twice including in his breakthrough 1997 film Beat. Directed by Kim Sung-su, Beat is about a high school student forced into gang life. The movie brought Jung widespread fame and started his rise to Korea's A-list and made him one of the most sought-after commercial models.
In 1999, he starred in City of the Rising Sun, playing an unsuccessful boxer who befriends an unlucky swindler. His co-lead in the movie, actor Lee Jung-jae, became his lifelong friend. Jung later played a naval lieutenant in Phantom: The Submarine and a marathoner in Love. 2001's Musa marked his third collaboration with director Kim Sung-su. In this epic blockbuster, Jung played opposite Chinese star Zhang Ziyi and received wide exposure in Korea and beyond.
After spending time in 2002 directing a series of music videos and appearing in a large number of commercials, Jung took on the eccentric lead role in Mutt Boy, the fifth film by director Kwak Kyung-taek. Jung's next roles were in highly romantic roles that used his established screen image. In the box office hit A Moment to Remember he played an architect whose wife (played by Son Ye-jin) is diagnosed with early onset Alzheimer's disease and in the Netherlands-set Daisy, he played a hired assassin who falls in love with a street artist played by Jun Ji-hyun. He portrayed a happily committed fireman in Sad Movie, and a demon hunter seeking his lost love (played by Kim Tae-hee) in The Restless.
Kim Jee-woon's "kimchi western" The Good, the Bad, the Weird inspired by Sergio Leone's work, would become one of Jung's most iconic roles. He used his physicality to great effect as the Clint Eastwood counterpart in The Good, the Bad and the Ugly. The film was screened out of competition at the 2008 Cannes Film Festival, which also marked its world premiere. Jung attended the festival with his co-stars. He won Best Supporting Actor at the 3rd Asian Film Awards and Outstanding Achievement in Acting at the 2008 Hawaii International Film Festival for his performance. Shortly afterwards, Jung worked again with Kim Jee-woon on a short film for W Korea.
Directing
In 2000 Jung had started to try his hand at directing. His first works were music videos for one of the top South Korean pop music group G.o.d. In 2012, he directed and starred in the promotional commercial for cable channel XTM. And a year later, Jung was among four celebrities who directed a short film using smartphone Samsung Galaxy S4 with the theme "Meet a Life Companion." His short Love explored the feelings of first love, and recorded 1.8 million views on YouTube. He then directed another short film for Samsung Galaxy S4, this time for the project "Story of Me and S4." In Jung's short Beginning of a Dream, Choi Jin-hyuk starred as an ordinary office worker who dreams of leaving his mundane existence and entering a world of fantasy; he is approached by a blue fish, rides a sports car at supersonic speed, sees a boy floating past holding a balloon, hangs out with a hippie band in their van, and meets himself as a young boy at a bus stop.
In 2014, Jung along with actors Francis Ng and Chang Chen, directed three short films for Three Charmed Lives, an omnibus commissioned by the Hong Kong International Film Festival. Critics praised Jung's short The Killer Behind the Old Man as the strongest and most stylish entry. In it, a son hires an ultra-methodical hitman (played by Andy Choi) to assassinate his own father, but the killer however finds himself transfixed by the man's slow-moving and ordered life, and thus hesitates to carry through with his mission.
Jung was invited to present The Killer Behind the Old Man at the 9th London Korean Film Festival in November 2014.
His feature directorial debut A Man of Reason, starring himself, Kim Nam-gil, Park Sung-woong, and Kim Jun-han was invited to the Special Presentations section at 2022 Toronto International Film Festival where it had its world premiere in September 2022.
Talent management
In October 2012 Jung left Taurus Films, his agent since 2009, and established new talent agency Red Brick House appointing his manager of 10 years as CEO.
In May 2016, Jung and actor Lee Jung-jae co-founded and became CEOs of the talent management agency, Artist Company. Apart from the owners, the company represents other artists, viz. Lee Si-a, Go Ara, Ha Jung-woo, Esom, Nam Ji-hyun and Yum Jung-ah.
Philanthropy
UNHCR
In May 2014, UNHCR Korea appointed Jung Woo-sung as its first celebrity supporter. He was officially nominated UNHCR National Goodwill Ambassador on June 17, 2015. He went on his first UNHCR mission to Nepal in 2014. He then donated ₩50 million (US$46,000) to help victims of the April 25 earthquake. In 2015 he visited South Sudan and in March 2016 he met with Syrian refugees in Lebanon. In June 2017 he went to Kurdistan Region of Iraq and visited Qushtapa camp for Syrian refugees and Hasansham U3 camp housing mainly Iraqis displaced from Mosul region. In June 2018, he faced political backlash when he shared a post online to encourage wider acceptance of refugees amid social division over Yemeni refugees arriving at the resort island of Jeju. In 2019, he published an essay collection about his UNHCR activities.
On July 15, 2024, Jung stated in an interview that he had concerns about being overly identified with the UNHCR Korea and the backlash against their humanitarian cause. He noted, "There have been accusations questioning whether my role as a goodwill ambassador was politically motivated, which have negatively impacted both me and the organization." On July 22, Jung's agency, Artist Company, announced that he had voluntarily resigned as a UNHCR goodwill ambassador on July 3 after nine years.
Hope Bridge Disaster Relief Association
On March 8, 2022, Jung donated ₩100 million won to the Hope Bridge Disaster Relief Association along with Lee Jung-jae to help the victims of the massive wildfire that started in Uljin, Gyeongbuk and has spread to Samcheok, Gangwon. On August 3, 2022, Hope Bridge Disaster Relief Association announced that Jung along with Lee Jung-jae had joined the Hope Bridge Honors Club, a group of major donors with more than ₩100 million donations.
Film festival jury member
Jung has attended various international film festivals, not only as an actor or director, but has served on the following festivals' juries:
2012: 17th Busan International Film Festival, South Korea
2013: 14th Jeonju International Film Festival, South Korea
2014: 20th Gwangju Biennale, South Korea
2015: SSFF & Asia (Short Shorts Film Festival & Asia), Japan
2016: International Film Festival and Awards, Macao
Personal life
Jung is best friends with fellow actor Lee Jung-jae, whom he met while filming City of the Rising Sun. They are co-owners and co-investors of several businesses, including management agency Artist Company.
Jung is outspoken about his political views, including his longtime advocacy for refugees, which has often drawn backlash in South Korea. He made headlines in November 2016 during a screening of his film Asura: The City of Madness (2016) when he declared, "Park Geun-hye, step down," amid protests calling for the then-president's impeachment. "All our citizens should be able to speak their minds politically without hesitation," said Jung in a 2017 interview. "Public engagement creates better nations and politicians."
Jung is notably private about his romantic involvements. He briefly dated his Athena co-star Lee Ji-ah. After they were photographed on a date in Paris, Jung confirmed their relationship in March 2011. However, following the revelation of Lee's past marriage to Korean singer-songwriter Seo Taiji in April, Jung and Lee broke up in May.
On November 24, 2024, Jung revealed that he has a son with model Moon Ga-bi. The couple first met in early 2022, and she gave birth to their son in March 2024. In August 2025, Jung’s agency announced that he had registered his marriage to his longtime non-celebrity girlfriend.