Question: In what year was the most expensive Korean movie in history released?

full_context: Document 1: War (2007 film): War is a 2007 American action crime thriller film directed by Philip G. Atwell in his directorial debut and also featuring fight choreography by Corey Yuen. The film stars Jet Li and Jason Statham. The film was released in the United States on August 24, 2007. "War" features a collaboration between Jet Li and Jason Statham, reuniting them for the first time since 2001's "The One". Jason Statham plays an FBI agent determined to take down a mysterious assassin known as Rogue (played by Jet Li), after his partner is murdered.
Document 2: Im Won-hee: 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".
Document 3: Shim Hyung-rae: Shim Hyung-rae (; born January 3, 1958, sometimes credited as Hyung Rae Shim) is a South Korean former comedian and filmmaker best known for directing "Yonggary" () and "D-War" (), by far the most expensive Korean movie in history. He has often worked with fellow directors Nam Gi-nam () and Kim Cheong-gi ().
Document 4: Im Ha-ryong: 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).
Document 5: Yonggary (1999 film): Yonggary () is a 1999 South Korean science fiction monster film directed by Shim Hyung-rae and is a reimagining of the character Yonggary, originating from the 1967 film "". Despite being a South Korean production, the film's principal cast consists of Western actors such as Harrison Young, Donna Phillipson, Richard B. Livingston, Briant Wells, Brad Sergi, Dan Cashman, and Bruce Cornwell.
Document 6: D-War: D-War (Korean: 디워, released in North America as Dragon Wars: D-War), is a 2007 South Korean action-adventure fantasy film written and directed by Shim Hyung-rae, and starring Jason Behr, Amanda Brooks, Robert Forster, and Elizabeth Peña.
Document 7: Nam Gi-nam: Nam Gi-Nam (born April 7, 1942) is a prolific South Korean director of movies, cartoons and TV series. Born in Gwangju, South Korea, he graduated from Sorabol Art College. He made his debut in 1972 with "Don't Cry My Daughter" ("Naettara uljimara"). The main genres in which he works are animation, comedies, and science fiction. He is often associated with actor/director Shim Hyung-rae.
Document 8: Amanda Brooks: Amanda Brooks (born June 22, 1981) is an actress who starred in the 2007 film "D-War" and in the 2006 film "Cut Off". She also had leading roles in the 2005 films "Flightplan" and "River's End". She also starred in "The Canyons" as Gina.
Document 9: Ryu Seung-ryong: Ryu Seung-ryong (born November 29, 1970) is a South Korean actor. Ryu began his acting career in theater, subsequently becoming one of the most versatile supporting actors in Korean film and television. In 2013, he headlined "Miracle in Cell No. 7", which became (at the time) the third highest grossing Korean film of all time.
Document 10: Shim Sung-bo: Shim Sung-bo (born 1972) is a South Korean film director and screenwriter. Shim became notable when he co-wrote "Memories of Murder" with director Bong Joon-ho in 2003. Besides winning numerous awards and being widely considered as one of the greatest Korean films of all time, "Memories of Murder" was praised for its twisting genre conventions that made it a big hit in Korea (with over 5.1 million admissions, making it the most watched film during the year 2003 in South Korea) as well as a successful piece of social cinema that engaged with Korea's troubled history.
Document 11: Warriors of the Dawn: Warriors of the Dawn (Hangul: 대립군; Hanja:代立軍; RR: "Daeripgun"; lit. Proxy Soldiers) is a 2017 South Korean historical film by Jeong Yoon-cheol set during the 1592 Imjin War, starring Lee Jung-jae and Yeo Jin-goo. The story follows a group of mercenaries tasked with protecting the newly crowned prince Gwanghae during a long and treacherous journey vital to the country’s future. The film was released on May 31, 2017.
Document 12: In the Name of the King: In the Name of the King: A Dungeon Siege Tale, or simply In the Name of the King, is a 2007 German-Canadian-American action-fantasy film directed by Uwe Boll and starring Jason Statham, Claire Forlani, Leelee Sobieski, John Rhys-Davies, Ron Perlman and Ray Liotta. It is inspired by the "Dungeon Siege" video game series. The English-language film was an international (German, American, and Canadian) co-production and filmed in Canada. It premiered at the Brussels Festival of Fantastic Films in April 2007 and was released in theatres on November 2007.
Document 13: Shin Ha-kyun: Shin Ha-kyun (born May 30, 1974) is a South Korean actor. His notable films include "Joint Security Area" (2000), "Sympathy for Mr. Vengeance" (2002), "Save the Green Planet!" (2003), and "Welcome to Dongmakgol" (2005).
Document 14: Musa (film): Musa (; lit. "Warrior"), released as both "The Warrior" and "The Ultimate Warrior" in English-speaking countries, is a 2001 South Korean epic film directed by Kim Sung-su, starring Jung Woo-sung, Ahn Sung-ki, Joo Jin-mo and Chinese actress Zhang Ziyi. The semi-historical story follows the adventures of a Korean peace delegation as they try to get back to Korea through the inhospitable deserts of northern China.
Document 15: Warcraft (film): Warcraft (alternatively known as Warcraft: The Beginning) is a 2016 American action fantasy film directed by Duncan Jones and written by Jones, Charles Leavitt, and Chris Metzen. It is based on the video game series of the same name and the novels set in the world of Azeroth. The film stars Travis Fimmel, Paula Patton, Ben Foster, Dominic Cooper, Toby Kebbell, Ben Schnetzer, Robert Kazinsky, Clancy Brown, and Daniel Wu. The film portrays the initial encounters between the humans and the orcs and takes place in a variety of locations established in the video game series.
ground_truth: 2007