Yoon Jong-Goo (Actor, Born 1974)
Yoon Jong-Goo (Hangul: 윤종구) is a South Korean actor born on September 4, 1974. He has built a prolific career appearing in numerous supporting and minor roles across South Korean film and television productions.

Film Career
Yoon has appeared in a wide variety of feature films, often taking on character and supporting roles that contribute to the background and texture of various genres, ranging from historical dramas to contemporary thrillers.
His notable film appearances include:
- Smugglers (2023) - customs officer 1
- Pawn (2020) - factory manager
- The Battle: Roar to Victory (2019) - head of Samdunja Village
- Assassination (2015) - investigator of Special Investigation Committee of Anti-National Activities
- Hope (2013) - Mr. Kim
Television Series
In addition to his film work, Yoon has maintained an active presence in South Korean television dramas and streaming series, frequently appearing as a guest star or supporting cast member in individual episodes.
Selected television credits include:
- Doctor Slump (2024 / ENA-Genie TV) - construction worker
- A Killer Paradox (2024 / Netflix) - boxing coach
- Revenant (2023 / SBS) - village man
- Beyond Evil (2021 / JTBC) - Munju Police Station detective
- Voice 2 (2018 / OCN) - Jung Han-Soo