Title: One on One (2014 film)
Content:  One on One is a 2014 South Korean film directed by Kim Ki-duk. It was the opening film of the 11th Venice Days sidebar at the 71st Venice International Film Festival. At the 2014 Busan International Film Festival, Kim said during a stage interview that the film "is based on an incident that took place in recent years menacing democratic rights, but nobody ― no film critic or journalist ― has written a film review mentioning it," then offered to the one who guesses correctly.
Title: One on One (1977 film)
Content:  One on One is a 1977 American sports drama film starring Robby Benson and Annette O'Toole. It was written by Benson (then 21) and his father Jerry Segal. It was directed by Lamont Johnson and features a soundtrack performed by Seals and Crofts.
Title: One on One (2014 film)
Content: Ma Dong-seok as Leader of Shadow ; Kim Young-min as Oh Hyeon ; Lee Yi-kyung as Shadow 1 ; Jo Dong-in as Shadow 2 ; Teo Yoo as Shadow 3 ; Ahn Ji-hye as Shadow 4 ; Jo Jae-ryong as Shadow 5 ; Kim Joong-ki as Shadow 6 ; Joo Hee-joong as Jeong Yi-se ; Choi Gwi-hwa as Oh Ji-ha ; Hwang Geon as Oh Jeong-taek ; Yoo Yeon-soo as Jin Ho-seong ; Son Jong-hak as Byeon Oh-gu ; Lim Hwa-young as Ji-hye ; Kim Jong-gu as Military general ; Lee Na-ra as Oh Ji-ha's wife 
Title: One (2021 film)
Content:  One is a 2021 Indian Malayalam-language political drama film directed by Santhosh Vishwanath and written by Bobby & Sanjay. The film stars Mammootty, Murali Gopy, Joju George, Siddique, Mathew Thomas, Ishaani Krishna, Gayatri Arun and Nimisha Sajayan in lead roles.
Title: One by One (1968 film)
Content:  One by One (Uno a uno, sin piedad) is a 1968 western film directed by Rafael R. Marchent, scored by Elsio Mancuso and starring Peter Lee Lawrence, William Bogart, Dianik Zurakowska, Eduardo Fajardo, Cris Huerta and Sidney Chaplin.
Title: One on One (1977 film)
Content: Robby Benson as Henry Steele ; Annette O'Toole as Janet Hays ; G. D. Spradlin as Coach Moreland Smith ; Lamont Johnson as Barry Brunz ; Melanie Griffith as The Hitchhiker ; Hector Morales as Gonzales ; Gail Strickland as B.J. Rudolph ; Cory Faucher as Tom ; Charles Fleischer as High School Student  The film's director, Lamont Johnson, appears briefly as an alumni sponsor, part of a sub-plot regarding a win-at-all-costs corruption in the school's athletic programs.
Title: One on One with Igan
Content:  On January 4, 2021, One on One was revived and renamed as One on One: Walang Personalan, still hosted by Arnold Clavio, with Rowena Salvacion (later on, with Connie Sison) as his new co-host. The format of the show is the same as the original.
Title: One on One (TV series)
Content:  One on One is an American sitcom that aired on UPN from September 3, 2001, to May 15, 2006. The series stars Flex Alexander as a single sportscaster, who becomes a full-time father when his ex-wife decides to accept a job out of the country and his teenage daughter Breanna (Kyla Pratt) moves in with him. The series was set in Baltimore for the first four seasons before changing settings to Los Angeles for the final season. The series was a joint production of the Greenblatt/Janollari Studio and Daddy's Girl Productions in association with Paramount Network Television. The series featured guest appearances from numerous celebrities and athletes, including Lil' Zane, Chris Brown, Brave from RichGirl, TLC, Lil' Romeo, Eve, Lloyd, Floetry, Angie Stone, Mario, Omarion, Brandy, Solange Knowles, Nina Sky, Marques Houston, Smokey Robinson, Kim Fields, Avant, Jennifer Freeman, Danny Erskine, Lil' Kim, Bobby V, Claudia Jordan, Ruben Studdard, 
Title: One on One (Steve Camp album)
Content:  One on One is a contemporary Christian music album by Steve Camp and was released by Sparrow Records in 1986.
Title: The One and Only (2002 film)
Content:  The One and Only is a 2002 British romantic comedy film directed by Simon Cellan Jones, and starring Richard Roxburgh, Justine Waddell and Sharon Scurfield. The film is a remake of Susanne Bier's 1999 Danish box-office hit Den Eneste Ene. Supported by the Newcastle City Council to promote a positive image of the city, the story was reset in Newcastle and Gateshead.

Question: Who was the director of One on One?
Answer: Kim Ki-duk.
Ki-duk Kim.
Kim Gi-deok.