Lee Eun-ju

Early Life and Beginnings

Lee was born in Gunsan, North Jeolla, South Korea, as the younger of two children. Raised in relative affluence, she engaged in various extracurricular activities from a young age, including dance, violin, swimming, bowling, and piano. Lee primarily studied music in her youth, without giving much thought to becoming an actress. Her childhood dream was to become a professional pianist, a path she pursued diligently for 14 years, starting from when she was five years old. She would later contribute a piano track to the soundtrack of the 2002 film Lovers' Concerto.

In July 1996, while attending Gunsan Yeonggwang Girls' High School, Lee entered the Sunkyung Smart Uniform Model Contest. Her path to the contest was largely accidental; while shopping for school uniforms with her mother, the store owner suggested she enter. According to Lee, she had little interest in modeling and entered only after her mother secretly submitted her application accompanied by a photograph. Lee passed the preliminary rounds and advanced to the finals. Expecting only to attend as a spectator to see invited celebrities, she was surprised to win the Silver Prize. Notable fellow contestants include future actress Song Hye-kyo and Ahn Mi-jung (later of the hip-hop group O-24). Shortly after winning, Lee appeared in her first television commercial for Smart Uniforms in late 1996."I went into the competition with absolutely no expectations and felt completely relaxed. About 2,500 people applied, 50 made it to the finals, and they were choosing seven winners. They asked me to introduce myself, so I did. Then they told me to dance, so I danced. After that, I was backstage watching the singers perform. Thinking it was time to go home, I had already taken off the sash I was wearing when suddenly I heard them call my name. I walked up looking completely bewildered, and received my award. I won the Silver Prize, and the person who won the Gold Prize was Hye-kyo—Song Hye-kyo.

After that, I filmed a school uniform commercial and went back to Gunsan, where I returned to studying and playing the piano. Then I received an offer to appear in a drama. Little by little, I found myself getting deeper into acting, and before I knew it, here I am."

Career

1997-1999: Early Television Roles and Breakthrough

After finding work as a model, Lee officially made her debut in January 1997 on the KBS comedy show Comedy Outlook (코미디 전망대). Later that year, she entered standard broadcast drama acting with the KBS2 TV youth series Start, as class president Jeong Nam-young. Unlike her later serious image, her early television appearances featured her playing lively, typical high school characters. In August 1998, she appeared briefly in the SBS horror anthology Horror Special 8-Part Series (납량특선 8부작) in the two episodes of One Day Suddenly (어느날 갑자기), followed by a notable supporting performance in the SBS drama White Nights 3.98 (백야 3.98), playing the younger counterpart of Shim Eun-ha's character.

Her public breakthrough came in 1999 with the hit SBS drama KAIST by famed screenwriter Song Ji-na. The series followed the lives of engineering students at the prestigious university. Lee played Gu Ji-won, a cold, pragmatic student who balances her harsh exterior with deep loyalty to her team. Although it became one of her most recognizable early performances, Lee later admitted in interviews that she initially disliked playing Ji-won due to the sharp contrast between the character's personality and her own. Ji-won's detached demeanor and sharp wit earned her the nickname "Ice Princess" and the image continued to be associated with Lee even after her successful transition to film. The series became a commercial success and her character's immense popularity significantly raised Lee's public profile. Lee was the youngest member of the main cast despite portraying a senior university student. Following KAIST, she was frequently cast in roles depicting women older than her actual age. This trend stemmed from a level of artistic maturity and compelling screen presence rarely seen among peers in her generation. Her nuanced performances at a young age earned her widespread acclaim and established her public image as a mature, sophisticated actress.

1999–2002: Rise in Korean Cinema and Critical Acclaim

While filming KAIST, Lee transitioned to film. Her film debut was in 1999, when she played the younger sister Se-hwa in Park Jong-won's award-winning feature Rainbow Trout. This proved to be a turning point in her career, leading her to pursue acting professionally. Until then, Lee had intended to attend a music conservatory and become a concert pianist. After initially rejecting the role six months prior citing difficulties in balancing acting with her studies, Lee finished high school and accepted the second time the role was offered to her. During the early stages of filming, she continued to practice the piano at a music academy after completing her schedule. Ultimately, the role prompted her to pivot her academic focus from music to acting. She later enrolled in the Department of Theatre and Film at Dankook University. Lee earned praise for holding her own alongside veteran actors Kang Soo-yeon and Sul Kyung-gu."When I played Shim Eun-ha sunbaenim’s younger self in White Nights 3.98, I thought it would simply become a memory from my high school years. I was planning to major in piano and attend a music college. But at some point while working on KAIST and Rainbow Trout, I came to think that acting was the path meant for me.”Her performance in Rainbow Trout caught the attention of acclaimed director Hong Sang-soo, who cast her as the lead in his third feature Virgin Stripped Bare by Her Bachelors [Oh! Soo-jeong] (2000). Lee delivered one of the most memorable performances in all of Hong's films and in what was South Korea's first black-and-white film in 30 years. In the film, Lee portrayed Su-jeong, a TV screenwriter in her late twenties—significantly older than Lee herself. Caught between two men, Su-jeong presents an image that is at once innocent and subtly calculating, and Lee was praised for her rare composure as a newcomer and capturing the character's emotional ambiguity. Following its release, the film received widespread critical acclaim. It won the Best Film Award at the Busan Film Critics Association, the Special Jury Prize at the Tokyo International Film Festival, was selected for the Un Certain Regard section of the Cannes Film Festival and served as the opening film of the inaugural Jeonju International Film Festival. Lee's performance also earned her the Best New Actress award at the 38th Grand Bell Awards in 2001.

In film, Lee quickly established herself as a leading actress. In late 2000 she was cast in director Kim Dae-sung's directorial debut, the hit film Bungee Jumping of Their Own (2001) where she starred opposite actor Lee Byung-hun. Her portrayal of In Tae-hee—an art student whose tragic destiny spans lifetimes—solidified her as a rising Chungmuro leading lady. Critics regarded her portrayal of the wistful yet poignant first love as central to the emotional impact of the story. The film won the Audience Award at the 10th Hamburg Film Festival in the feature debut competition. Bungee Jumping of Their Own remains one of the defining romantic films in Korean cinema and has spawned multiple adaptations even decades after its release. Its enduring popularity has kept it in the public consciousness, leading to theatrical re-releases in 2017 and 2021. The sunset waltz scene between Lee and Lee Byung-hun is considered one of the most iconic moments in Korean romance film history. Lee later described Tae-hee as the role to which she felt the strongest personal attachment among all of her film performances.

2003–2004: Taegukgi, Phoenix, and The Scarlet Letter

In 2003, Lee was cast in the melodrama film Garden of Heaven alongside Ahn Jae-wook in what would be Ahn's return to the big screen after five years. This also marked Lee's second collaboration with film director and screenwriter Lee Han, after Lovers' Concerto (2002). Later that year, Lee was cast alongside Han Suk-kyu in the thriller film Salt Doll (소금인형). However, internal conflicts between the production crew and director led to severe production delays. In early 2004, investor CJ Entertainment halted production indefinitely after only about 20% of the movie had been shot, leaving it permanently unreleased. During this period, Lee starred in Au Revoir, UFO (2004) as a visually impaired woman. She reportedly prepared for the role by observing the daily lives of blind individuals and practicing everyday tasks with her eyes closed. Her performance received praise, though the film itself will be overshadowed by her later works.

Despite the suspension of Salt Doll, 2004 proved to be a milestone year for Lee. During the same period, Lee was cast as Kim Young-shin, the fiancée of Lee Jin-tae (played by Jang Dong-gun), in Kang Je-gyu's record-breaking Korean War film Taegukgi: The Brotherhood of War (2004). Retrospectives noted that Taegukgi is a film where Lee demonstrated that her range extended to period pieces through her portrayal of the tragic heroine. Filmed and produced in 2003—50 years since the end of the Korean War—it premiered in February 2004. The blockbuster became the highest-grossing domestic film of its time and the first Korean film to surpass over 10 million admissions at the South Korean box office, making Lee the first South Korean lead actress to achieve this milestone. In 2021, Taegukgi and Bungee Jumping of Their Own were among the eight landmark films selected by CGV in their Signature-K lineup, a series aimed to preserve and reintroduce South Korean cinematic history by digitally remastering a short list of important masterpieces to 4K resolution.

The suspension of Salt Doll also opened the opportunity for Lee to return to television in MBC's Phoenix (2004). Preferring film over television, she repeatedly turned down drama roles and took a prolonged break from the small screen. Initially declining the role due to her film commitments, Lee eventually accepted after finding herself available to film a drama. She returned to television after four years and starred in her first drama lead role alongside Lee Seo-jin and Eric Mun. She portrayed Lee Ji-eun, a spoiled heiress whose privileged life collapses before she grows into a resilient adult. Phoenix became one of the most successful dramas of the year, reaching a peak nationwide viewership of 31.7% and spawning a dedicated fanbase. Lee delivered arguably her finest performance on television and received universal acclaim in her role. Critics particularly praised her ability to portray the dynamic of youthful impulsiveness and later emotional maturity of her character, navigating a ten-year character arc with profound emotional range. Director Oh Kyung-hoon noted that while Lee naturally commanded a calm atmosphere, she could effortlessly portay lively, energetic characters and possessed an intellectual screen presence. Her performance earned her the Top Excellence Award (Actress) at the 2004 MBC Drama Awards. The drama significantly expanded her popularity throughout East Asia and established her as one of Korea's leading television actresses.

Personal Life

During her high school years, faculty members described Lee as an exemplary student who maintained regular attendance despite her early entertainment activities. She played the piano and performed prominently in her school's historic Yeonggwang Missionary Choir, participating in regional events and military base performances.

Lee completed her primary and secondary education in her hometown before relocating to Seoul. She balanced her acting career with her studies, enrolling in the Department of Theater and Film at Dankook University. She officially graduated with her bachelor's degree on February 18, 2005. Outside of her professional life, her hobbies centered largely around music, film, books, and sports; she was an avid skier, a skill listed as one of her specialties, and regularly enjoyed water sports in the summer and snowboarding in the winter.

In January 2004, Lee appeared in KBS2's Vitamin, where polysomnography testing revealed her susceptibility to early-stage depression linked to poor sleep quality. Originally broadcast as a standard television health-check segment, it was widely revisited by media and fans as an overlooked early indication of her mental health struggles prior to filming her final project. Interviews from 2004 perfunctorily mentioned her sleeping only 2-3 hours a day due to her gruelling schedule while filming Phoenix.

Due to her deteriorating health, her mother and older brother moved into her Bundang apartment. They remained with her until her passing, after which investigators recovered final letters expressing deep remorse and affection for her family. Lee's inner circle was reportedly aware of her condition, and how she "struggled with all her might" to overcome it.

A devout Christian during her lifetime, Lee regularly attended Hyundai Church in Samseong-dong, Seoul.

Death and subsequent tributes

On February 22, 2005, days after her graduation from Dankook University, Lee died by suicide at her apartment in Bundang. Investigation ruled severe depression as the cause. She was twenty-four years old. Her family attributed her mental decline and insomnia to the psychological toll of filming The Scarlet Letter, a role she reportedly had difficulty detaching from. Police stated that Lee had been talking with her older brother and mother, with whom she lived, until 6 am before going into her room. When her brother became concerned after there was no sign of her even after 1 pm, he entered her room and found his younger sister lifeless.

It was later disclosed that she visited Seoul National University Bundang Hospital on January 24, 2005, seeking treatment for severe insomnia, loss of appetite, and impaired memory and concentration. Lee was formally diagnosed with depression on February 3 and received psychiatric treatment. Doctors recommended hospitalization for further testing, but she declined and missed her follow-up appointment.

She left a note, in which she wrote, "Mom, I am sorry and I love you." A separate note said, "Even though I live, I'm not really alive. I didn't want to resent anyone... I have no emotions… because I’m not myself anymore." Undated writings found in her room detailed her feelings of being trapped and struggle with chronic insomnia: "My head feels like it's going to split open too... If only I could sleep deeply..." She also outlined three final wishes: to recover from her unexplained pain, to be remembered as a good actress, and for her family to stay healthy.

The news of her death prompted a massive outpouring of grief from fellow actors, filmmakers, and fans. Analysts attributed the intensity of the public's shock and grief to Lee's professional reputation, noting that she was regarded as a highly promising young talent who had maintained a positive public image devoid of industry controversies. Adding to the shock was its unexpected timing; Lee was coming off arguably her most successful year. She was reviewing potential domestic and international projects, was seemingly upbeat on her graduation four days prior, had recently signed two lucrative endorsement deals so far in 2005, and was set to begin work on a feature film in the spring and a television series later in the year.

Aftermath

Because high-profile celebrity suicides were virtually unprecedented at the time, South Korean media outlets engaged in intense, graphic reporting on the details of her death. This extensive coverage was followed by a documented surge in copycat suicides. A study published in the Journal of Affective Disorders confirmed an estimated 331 excess deaths during the four weeks following her death, heavily concentrated among young women of similar demographics. A significant portion of these deaths utilized similar methods as Lee, showing a direct link to the detailed media reporting. Lee’s passing is also recognized as a catalyst for the country's first major public discourse on the deep-seated stigma surrounding mental illness. As the first major celebrity suicide in modern Korean history, it altered the public perception of the entertainment industry and exposed the high-pressure environments endured by public figures.

Critical Re-evaluation and Legacy

Although initial media reports heavily linked Lee's mental health struggles to her final role in The Scarlet Letter, subsequent analyses and members of the South Korean film community have largely rejected the sensationalized framing. Instead, contemporary critics and industry peers view her final performance as a testament to her uncompromising artistic dedication. As one of the industry's most prominent actresses at the time of her death shortly after turning 24, film retrospectives frequently characterized her career as one of unfulfilled artistic potential—an acting trajectory cut short at its peak—while noting that her existing body of work secured an enduring legacy within modern Korean entertainment. Critics and film historians frequently highlighted her emotional subtlety, naturalistic performance style, and ability to portray psychologically complex characters at a young age. Today, Lee is widely remembered as one of the most naturally gifted and versatile acting talents of her generation.

Filmography