Who Is Seo In-guk? Age, Biography and Wiki
As of 2025, Seo In-guk is 37 years old. He first gained fame after winning the first season of the popular singing competition "Super Star K" in 2009. Following this breakthrough, he expanded his career into acting, captivating audiences with his roles in various television dramas and films. His remarkable performances have earned him numerous awards and nominations, solidifying his status as a respected figure in the Korean entertainment landscape.
For more detailed information about his life and career, you can refer to his Wikipedia page.
| Occupation | Blues Singer |
|---|---|
| Date of Birth | October 23, 1987 |
| Age | 37 Years |
| Birth Place | Ulsan, South Korea |
| Horoscope | Libra |
| Country | South Korea |
Popularity
Seo In-guk's Popularity over time
Height, Weight & Measurements
Seo In-guk stands at an approximate height of 175 cm (5 feet 9 inches), which complements his charismatic on-screen presence. He weighs around 68 kg (150 lbs) and maintains a healthy physique, which he showcases in his various roles. While specific body measurements may vary, his dedication to fitness is apparent, helping him remain a sought-after lead in both music and acting.
While studying Applied Music at Daebul University, Seo auditioned for various record agencies such as JYP Entertainment and DSP Media but to no success. After repeatedly being rejected and told to lose weight, he struggled with bulimia for a time.
Family, Dating & Relationship Status
Seo In-guk has kept his personal life relatively private, which fuels curiosity among fans regarding his current relationship status. As of 2025, he is rumored to be dating a fellow industry star, but neither party has officially confirmed their relationship. He has often expressed the importance of family and values the support of his loved ones throughout his career. However, any details about his family remains largely undisclosed to respect their privacy.
He grew up in relative poverty; his mother worked as a recyclables collector and his father as a welder. Seo trained as a ssireum wrestler, learnt boxing and mixed martial arts in school and is a Hapkido 2nd dan.
He decided to become a singer at the age of ten, after being inspired by the Korean rock musician Kim Jung-min and watching him perform Sad Promise. Seo performed at family gatherings and school events, and moved to Seoul alone at the age of 20 to pursue his dream of becoming a singer despite his father's objections.
Net Worth and Salary
Seo In-guk's net worth is estimated to be around $10 million as of 2025. This figure reflects his success as an actor, singer, and model, with significant earnings through endorsements, music sales, and television roles. His diverse portfolio in various entertainment sectors ensures a steady income, contributing to a comfortable lifestyle.
Career, Business and Investments
Throughout his career, Seo In-guk has taken on an impressive array of roles in hit dramas such as "Descendants of the Sun" and "My Cloudy Romance," showcasing his dynamic acting skills. Additionally, his musical career is marked by several popular singles and albums that have charted successfully in South Korea.
Apart from acting and music, he has also ventured into business. Seo In-guk is known to invest in various ventures, often related to the entertainment industry, to maintain his momentum in the ever-evolving market. His business acumen has allowed him to expand his brand and reach a broader audience.
Seo In-guk (born October 23, 1987) is a South Korean singer-songwriter and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012).
Since then, he has starred in television series Master's Sun (2013), High School King of Savvy (2014), Hello Monster (2015), Shopping King Louie (2016), The Smile Has Left Your Eyes (2018), Doom At Your Service (2021), Café Minamdang (2022) and Death's Game (2023).
Social Network
Seo In-guk has a vibrant presence on social media platforms. He frequently shares updates, including behind-the-scenes moments from his projects and glimpses into his personal life, connecting deeply with his fans. You can follow him on his official Instagram or Twitter, where he actively engages with followers and promotes his works.
On June 14, 2022, Seo released his new single album Love&Love and its lead single "My Love", featuring Ravi, his first release after five years. A teaser for the music video was released on June 9, 2022, on YouTube. The same year, he played a profiler-turned-shaman in KBS2 drama Café Minamdang, alongside Oh Yeon-seo.
On June 14, it was announced that Seo 'Heart & Love' fan meeting will be held at Yes24 Live Hall on July 30. On December 6, 2022, Seo will release the single "Fallen", the first single released in six months.
Seo then starred in Kim Hong-sun's action thriller film Project Wolf Hunting as a criminal with Jang Dong-yoon, alongside Choi Gwi-hwa and Sung Dong-il.
Education
Seo In-guk attended the Dongguk University, where he majored in Theater and Film. This educational background has undoubtedly contributed to his successful acting career, providing him with the foundational skills needed to excel in a highly competitive industry. His time in university helped hone his craft and develop his artistic abilities.
Seo later enrolled at Kyung Hee Cyber University, Department of Information and Communication. He also pursued Master's degrees in Performing Arts at Dongguk University and Practical Music (Composition) at Baekseok University.
