Yoon Kye-sang Biography: Wife, Age, Children, Net Worth, Height, Films, Siblings, Nationality
Yoon Kye-sang, professionally known as Yoon Kye Sang, is a South Korean actor and singer with a distinguished career in K-pop, television, and film.
He first rose to national fame in 1999 as a member of g.o.d, one of South Korea’s most influential first-generation idol groups, before establishing himself as a serious actor after leaving the group.
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His acting breakthrough came with Flying Boys, while his portrayal of the ruthless gangster Jang Chen in The Outlaws became one of the defining performances of his career.
Over the years, he has shown considerable range, moving between romance, comedy, crime, action, and psychological dramas, and has remained one of Korea’s most recognizable entertainment figures.
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| Wiki Facts & About Data | |
| Name: | Yoon Kye-sang |
| Born: | December 20, 1978 (age 47 years old) |
| Place of Birth: | Seoul, South Korea |
| Nationality: | South Korean |
| Ethnicity: | South Korean |
| Height: | 5 feet 11 inches (1.82 m) |
| Religion: | Christianity |
| Parents: | Mr. and Mrs. Yoon |
| Siblings: | One older sister |
| Spouse: | Cha Hye-young |
| Relationship: | Married |
| Occupation: | Actor, Singer |
| Net Worth: | $5,000,000 |
Early Life and Education
Yoon Kye-sang was born on December 20, 1978, in Seoul, South Korea, and is 48 years old.
He grew up in Seoul’s Jamsil-dong area with his parents and older sister. He grew up in a conventional South Korean household, and Christianity was part of his family background.
During his school years, he completed his early education in Seoul before attending Seocho Electronic Technical High School.
Rather than entering professional entertainment immediately, he pursued further education and enrolled at Chungkang College of Cultural Industries. He subsequently attended Kyung Hee University, where he studied Postmodern Music.
His growing commitments as a member of g.o.d eventually made it difficult for him to maintain his university studies.
As his music career accelerated and recording, performances, and public appearances took up more of his time, he ultimately left university to focus on his professional career.
Personal Life
Yoon Kye-sang married Cha Hye-young, a businesswoman and beauty-industry executive associated with the lifestyle and beauty brand Nonfiction.
The couple registered their marriage in August 2021 and held their wedding ceremony in June 2022 after postponing the celebration because of the COVID-19 pandemic. They remain married, and current reports continue to show the couple together.
Before his marriage, he was in a long-term relationship with actress Honey Lee. The relationship began in 2013 and ended in 2020, and both sides confirmed the separation. After the breakup, Yoon Kye-sang eventually began a relationship with Cha Hye-young, which led to their marriage.
Yoon Kye-sang and Cha Hye-young have not publicly confirmed any children. He has kept much of his family life out of the entertainment spotlight while occasionally speaking publicly about his appreciation for his wife. In January 2026, he publicly expressed affection for her after receiving the Directors Award at the 2025 SBS Drama Awards.
Career
Yoon Kye-sang entered the entertainment industry in 1999 as a member of g.o.d, where he worked as a vocalist and performer.
The group quickly became one of the biggest acts of the first-generation K-pop era, earning widespread popularity through songs such as To Mother and One Candle.
His time with g.o.d established him as a major young celebrity and gave him a strong foundation in the Korean entertainment industry.
After leaving the group, he began building an acting career and took on roles that let him move beyond his image as a pop idol.
His film debut came with Flying Boys, in which his performance earned him recognition as a promising newcomer. The role demonstrated that he could handle dramatic material and helped establish his credibility as an actor.
He subsequently appeared in numerous television dramas and films, including My 19-Year-Old Sister-in-Law, Who Are You?, The Greatest Love, High Kick! 3, The Good Wife, Chocolate, and Crime Puzzle.
His television work let him explore romantic, comedic, dramatic, and darker characters while steadily building his reputation.
His career reached another major stage in 2017 when he played Jang Chen, a ruthless Chinese-Korean gangster, in The Outlaws. The film became a major box-office success, and his frightening portrayal of the villain drew considerable attention and marked a striking departure from his earlier romantic and television roles.
Yoon Kye-sang continued alternating between television and film, appearing in productions such as Golden Slumber, Mal-Mo-E: The Secret Mission, Spiritwalker, Kiss Sixth Sense, The Kidnapping Day, and The Frog. His performance in The Frog further demonstrated his ability to work in darker psychological material.
He also returned periodically to music through g.o.d reunion activities, allowing him to maintain his connection with the group that originally made him famous.
In 2025, he starred as Joo Ga-ram in The Winning Try, a sports drama about a disgraced former rugby star who returns to his old school as a coach. The series aired on SBS and was also made available internationally through Netflix.
Later in 2025, he appeared in Heroes Next Door, an action-comedy series centred on former special-forces veterans who come together to protect their families and neighbourhood.
Awards
- Baeksang Arts Award for Best New Actor in a Film for Flying Boys (2005)
- Director’s Cut Award for Best Actor for The Outlaws (2018)
- Korea Film Actor’s Association Award for Pursuit of Excellence (2018)
- Directors Award at the 2025 SBS Drama Awards for The Winning Try (2025)
Net Worth
Yoon Kye-sang has an estimated net worth of $5,000,000. He has built his wealth primarily through his long-running career as an actor and singer.
His work in successful television dramas and commercially successful films has provided his main source of income.
At the same time, his years as a member of g.o.d have also contributed to his standing in the Korean music industry.
Social Media
- Instagram: @yoonkyesang_official
Filmography
- Flying Boys (2004)
- My 19 Year Old Sister-in-Law (2004)
- Beastie Boys (2008)
- Who Are You? (2008)
- The Executioner (2009)
- Come, Closer (2010)
- Road No. 1 (2010)
- Poongsan (2011)
- The Greatest Love (2011)
- High Kick! 3 (2011)
- One Perfect Day (2013)
- Potato Star 2013QR3 (2013)
- Beyond the Clouds (2014)
- Red Carpet (2014)
- Last (2015)
- Love Guide for Dumpees (2015)
- The Bacchus Lady (2016)
- The Good Wife (2016)
- The Outlaws (2017)
- Golden Slumber (2018)
- Mal-Mo-E: The Secret Mission (2019)
- Chocolate (2019)
- Crime Puzzle (2021)
- Spiritwalker (2021)
- Kiss Sixth Sense (2022)
- The Kidnapping Day (2023)
- The Frog (2024)
- The Winning Try (2025)
- Heroes Next Door (2025)
- Kin and Sin (upcoming)
What People Ask
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