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Photo of Im Si-wan

Photo: TAMIA PARK (photo) / CC BY-SA 3.0 (source: Wikimedia Commons)

Im Si-wan

任時完 / いむ・しわん

Singer from South Korea

December 1, 1988 (age 37) ・ Busan, South Korea

  • singer
  • film actor
  • actor

My Take

Im Si-wan is one of those rare performers who made the idol-to-serious-actor leap look genuinely effortless. I first took notice of him in The Attorney alongside Song Kang-ho — he held his own in a politically charged courtroom drama that dominated Korean box offices in 2013, which is no small feat for a guy who debuted in a boy group. His work in Misaeng: Incomplete Life the following year sealed it for me: that portrait of an anxious entry-level office worker felt painfully real, the kind of quiet, internalized acting that gets under your skin. He served his mandatory military service, came back, and kept building a thoughtful résumé. What I respect most is that he never leaned on ZE:A nostalgia — he went out and earned a completely separate reputation as a dramatic actor, one project at a time.

1. Profile

Name (English)
Im Si-wan
Name (Japanese)
任時完
Reading
いむ・しわん
Born
December 1, 1988 (age 37)
Zodiac / Chinese zodiac
Sagittarius / Dragon
Origin
Busan, South Korea
Occupation
singer / film actor / actor / television actor

2. Background

High school
Gudeok High School
University
Pusan National University

4. Personality

Motto

Private

Frequently asked questions

When was Im Si-wan born?

Born December 1, 1988 (age 37).

Where is Im Si-wan from?

Im Si-wan is from Busan, South Korea.

What does Im Si-wan do?

Im Si-wan works as singer, film actor, actor, television actor.

Singer — see all → · Film actor — see all → · More people from South Korea →

7. About this entry

Tags

  • singer
  • film actor
  • actor
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.