Question: Kim Sung-oh, is a South Korean actor, he is best known for his supporting roles in which South Korean action-thriller film starring Won Bin and written and directed by Lee Jeong-beom? 

Context articles: The Man from Nowhere (film)
Im Ha-ryong
Lee Hye-young (actress, born 1962)
Kim Jung-tae
Cruel Winter Blues
No Tears for the Dead
Kim Sung-oh
Lee Jeong-beom
The Target (film)
Im Won-hee

The Man from Nowhere () (English: "Mister") is a South Korean action-thriller film starring Won Bin and written and directed by Lee Jeong-beom.
 It was South Korea's highest grossing film in 2010 and had 6.2 million admissions.
 The film was released in the United States and Canada on October 1, 2010.
 The film follows the story of a decorated ex-black operations soldier (Won Bin) who embarks on a bloody rampage when the only person who seems to understand him is kidnapped.
Im Ha-ryong (born Im Han-yong on October 31, 1952) is a South Korean actor and comedian.
 During the 1980s and 1990s, Im was one of Korea's foremost comedians (called "gag men") alongside Shim Hyung-rae and Kim Hyung-gon.
 As his brand of comedy became less popular among younger viewers, Im started appearing in small supporting roles in films and television series, particularly those directed by Jang Jin.
 In 2005, he won Best Supporting Actor at the Blue Dragon Film Awards for his first major film role as a veteran soldier in the hit Korean War dramedy "Welcome to Dongmakgol".
 Other notable films include workplace/musical drama "Bravo My Life" (2007) and political satire "Good Morning President" (2009).
Lee Hye-young (born November 25, 1962) is a South Korean actress.
 She is the daughter of celebrated film director Lee Man-hee, who died in 1975 when she was in middle school.
 Lee began her acting career in 1981 at the age of 17 through a local musical theatre production of "The Sound of Music".
 Since then she has performed in theater, feature and short films, and television.
 She was one of the most prominent South Korean actresses in the 1980s, starring in films such as "The Blazing Sun" (1985), "Winter Wanderer" (1986), "Ticket" (1986), "The Age of Success" (1988), "North Korean Partisan in South Korea" (1990), "Fly High Run Far" (1991), "Passage to Buddha" (1993), and "No Blood No Tears" (2002).
 Lee also played supporting roles in the Korean dramas "I'm Sorry, I Love You" (2004), "Fashion 70's" (2005) and "Boys Over Flowers" (2009).
Kim Jung-tae (born Kim Tae-wook on December 13, 1972) is a South Korean actor.
 He is best known for his supporting roles on film and television.
Cruel Winter Blues (; lit.
 "A Hot-blooded Man") is a 2006 South Korean film written and directed by Lee Jeong-beom.
No Tears for the Dead (; literally Crying Man) is a 2014 South Korean action thriller film written and directed by Lee Jeong-beom, about a professional hitman (Jang Dong-gun) who is conflicted about killing his last target (Kim Min-hee).
Kim Sung-oh (born September 15, 1978) is a South Korean actor.
 He is best known for his supporting roles in the television series "Secret Garden" and the film "The Man from Nowhere".
 He was married in December 2014 to a non-entertainment person, 5 years younger than him.
 They have a son, Kim Ah-il (김아일).
Lee Jeong-beom (born September 21, 1971) is a South Korean film director and screenwriter.
 He is best known for such films as "Cruel Winter Blues" (2006) and "The Man from Nowhere" (2010).
 With more than 6 million admissions and a revenue of ₩47.1 billion , "The Man from Nowhere" was the best-selling film (domestic and foreign) in Korea in 2010.
The Target () is a 2014 South Korean action-thriller film starring Ryu Seung-ryong, Lee Jin-wook, Yoo Jun-sang and Kim Sung-ryung, and directed by Yoon Hong-seung (who also goes by the pseudonym Chang).
 It is a remake of the 2010 French film "Point Blank".
Im Won-hee (born Seoul, October 11, 1970) is a South Korean actor.
 Im was an alumnus of the legendary Daehak-ro theater troupe "Mokhwa" (), starring in many of Jang Jin's stage plays.
 He made his film debut in Jang's black comedy "The Happenings" in 1998, and through the years has become one of the most versatile supporting actors in Korean cinema, with notable roles in "Three... Extremes" and "Le Grand Chef".
 But Im is best known for his iconic role Dachimawa Lee, which began in 2000 as the title character of a 35-minute short film that director Ryoo Seung-wan made as a parody/homage to '70s Korean genre action films.
 The internet short was enormously popular and received more than a million page views, and in 2008, Ryoo again cast Im in an action-comedy feature film based on the same character, "Dachimawa Lee".