He began as a child actor and built a 69-year career in performance.
Complications from blood cancer and the aftereffects of cardiac arrest ended his life.
His passing marks a symbolic moment for Korean film and popular memory.
"A face of an era falls" — What An Seong-gi left behind
The event: 2026.
Born in Daegu in 1952, he debuted as a child actor and sustained a career that spanned nearly seven decades.
Since the 1980s he worked with major Korean directors such as Lee Jang-ho and Im Kwon-taek (a leading figure in Korean cinema), and he stood at the center of several turning points in the country's film history.
His credits exceed 170 titles, including mainstream hits and art-house milestones, and he won roughly 40 awards over his career.
After a blood cancer diagnosis in 2019, he briefly reached remission but later relapsed and battled the disease for years before his death.
His death closes a personal chapter and also feels like the end of an era in Korean film.
Press coverage called him the "people's actor," underlining how he bridged generations and genres.
However, reporting on his illness and final hours reopened debates about privacy and newsroom ethics.
Acting as a life.
An Seong-gi's career is more than volume; it is a chronicle of changing tastes and political moments.
He showed different sides of himself through eras of censorship, democratization, and commercialization.
Meanwhile, he was one of the rare performers who earned both popular affection and critical respect, making him a bridge between box-office cinema and artistic film.
On the other hand, focusing singularly on one actor raises questions about hero-making.
Heroic narratives can simplify complex lives and overshadow the contributions of directors, writers, and technical crews.
To understand acting as a craft and industry, we should also record the work of colleagues and collaborators.

With this image between us, we reexamine how his face was fixed on screen.
His expressions and voice became devices of collective memory that crossed decades.
Each close-up testified to the sensibility of its time, and at the same time it touched ordinary viewers' lives.
The positive appraisal is clear.
First, the scale and quality of his public work are hard to dispute.
More than 170 films, roughly 40 awards, and selection as a member of the National Academy of Arts in the film division are measurable achievements.
In that sense, he was undeniably a central figure in Korea's film history.
Second, his likability and conduct amplified his symbolic status.
The steady stream of mourners and tributes from colleagues showed how much trust and affection he had earned from the public and the arts community.
Even while ill he returned to work and made public appearances, which many took as proof of his professionalism.
Third, he served as an intergenerational link.
As an actor known to both parents and children, his filmography became a conduit for shared memory between generations.
Therefore his absence creates not only a gap for film historians but also a cultural void for audiences.
Critical perspectives exist too.
Still, these counterarguments deserve sober attention.
First, the blanket use of the label "people's actor" can flatten a complex life into an easy emblem.
That simplification risks minimizing other contemporaries' contributions and encouraging a cult of personality.
Second, the detailed public reporting of his illness and final moments raises privacy concerns.
Newsrooms should weigh official statements and family consent when deciding how much medical detail to publish.
In other words, society must redefine the line between legitimate public interest and private medical information.
Third, narrating film history around a star can skew the record.
Film production is a layered collaboration—directors, writers, producers, camera and sound crews all shape a film's result.
Honoring his work should include recording the many who worked with him.

Even with this second image, we must consider the gap between memory and archive.
A photograph evokes feeling, but feeling cannot replace context.
Photos support records but do not by themselves explain them.
Welfare and systems are at stake.
His long struggle with illness brings the health and welfare of aging artists back into view.
Serious conditions like blood cancer require long-term medical bills, caregiving, and mental-health support.
Therefore pension systems, health coverage, and access to long-term care deserve review.
Moreover, how the media covers a public figure's final years calls for ethical scrutiny.
Reporters must balance the public's right to know with individual privacy, and society needs a clearer consensus about medical disclosure.
Policy measures could include preventive screenings for artists, psychosocial services, and improved long-term care insurance.
His death is a private loss, but it can also be a catalyst for systemic reform.
The state should reassess supports that keep the cultural sector sustainable.
Meanwhile, arts institutions and private partners could collaborate to build models that protect older artists' dignity and health.
Remembering and passing on his work.
Finally, the question remains: how will we remember him?
We need projects to organize and archive his filmography as educational resources.
Those efforts should go beyond praise and systematically describe each work's context, acting techniques, and historical meaning.
Practically, acting programs could include study of his films and curricula emphasizing collaborative practice.
Collecting interviews, on-set testimony, and other first-hand records will strengthen the historical record and offer concrete lessons for younger artists.
Drawing a conclusion.
He will remain in public memory as a face of a generation in Korean film.
His achievements should be entered into the public record, while also acknowledging collaborators and resisting one-person mythmaking.
Reporting on his illness and last moments should lead to renewed discussion of media ethics and privacy.
Beyond memorials, his passing highlights the need for better supports around pensions, health, and long-term care for artists.
The challenge now is to turn private mourning into public policy that protects future generations in the arts.
After reading this, consider: which aspect of An Seong-gi will stay with you longest?