Question: What is the birthdate of this American director, screenwriter, and producer, who reunited with Tom Cross on the romantic comedy "La La Land"?

full_context: Document 1: List of accolades received by Whiplash: "Whiplash" is a 2014 American drama film directed by Damien Chazelle. The screenplay, also written by Chazelle, was partly based on his experiences in the Princeton High School Studio Band. The film stars Miles Teller as an ambitious jazz drummer selected to join a school studio band taught by a cruel music instructor played by J. K. Simmons. Paul Reiser, Melissa Benoist, and Austin Stowell feature in supporting roles.
Document 2: La La Land (film): La La Land is a 2016 American musical romantic comedy-drama film written and directed by Damien Chazelle. It stars Ryan Gosling as a jazz pianist and Emma Stone as an aspiring actress, who meet and fall in love in Los Angeles while pursuing their dreams. The film's title refers simultaneously to music, the city of Los Angeles, and to the idiom for being out of touch with reality.
Document 3: Fred Berger (producer): Fred Berger (born May 10, 1981) is an American film producer who was nominated for the Academy Award for Best Picture for the 2016 musical "La La Land", for which he also won the 2016 Golden Globe Award for Best Motion Picture – Musical or Comedy and Producers Guild of America Award for Best Theatrical Motion Picture.
Document 4: Thelma Schoonmaker: Thelma Colbert Schoonmaker (born January 3, 1940) is a French-born American film editor who has worked with director Martin Scorsese for over forty years. She started working with Scorsese on his debut feature film "Who's That Knocking at My Door" (1967), and edited all of Scorsese's films since "Raging Bull" (1980). Schoonmaker has received seven Academy Award nominations for Best Film Editing, and has won three times—for "Raging Bull" (1980), "The Aviator" (2004), and "The Departed" (2006).
Document 5: John Gilbert (film editor): John Gilbert is a film editor who works primarily in New Zealand. Gilbert has edited 17 feature films as well as television shows and short films. He won the Academy Award for Best Film Editing and the BAFTA Award for Best Editing, among several honors, for Mel Gibson's war drama "Hacksaw Ridge" (2016). Gilbert had earlier received various accolades for his work on Peter Jackson's "" (2001), including the Satellite Award for Best Editing and nominations for an Academy Award, a BAFTA Award and an ACE Eddie Award.
Document 6: Justin Hurwitz: Justin Hurwitz (born 22 January 1985) is an American film composer and a television writer. He is best known for scoring the film "La La Land". He is a frequent collaborator with director Damien Chazelle and also scored Chazelle's two other features, "Guy and Madeline on a Park Bench" and "Whiplash".
Document 7: Kirk Baxter: Kirk Baxter (born in 1972) is an Australian film editor. He has worked with director David Fincher and editor Angus Wall several times, winning Academy Awards for "The Social Network" and "The Girl with the Dragon Tattoo".
Document 8: Jake Roberts (editor): Jake Roberts is an English film editor. He is best known for his works on films "Citadel" (2012), "Starred Up" (2013), "The Riot Club" (2014) and "Brooklyn" (2015). For "Hell or High Water" (2016), Roberts was nominated (among several honors) for an Independent Spirit Award and the Academy Award for Best Film Editing at the 89th Academy Awards.
Document 9: Tom Cross (film editor): Tom Cross is an American television and film editor. He began his career in 1997 as an assistant editor, contributing to such diverse projects as "We Own the Night" (2007), "Crazy Heart" (2009), "The Switch" (2010) and the Primetime Emmy Award-winning drama series "Deadwood". He came to worldwide prominence in 2015 when he won the Independent Spirit Award for Best Editing, BAFTA Award for Best Editing, and Academy Award for Best Editing (among other honors) for his work on the acclaimed film "Whiplash" (2014). He has cited "The Wild Bunch" (1969) and "The French Connection" (1971) as influences on the editing of this film, and reunited with writer/director Damien Chazelle on the romantic comedy "La La Land" (2016).
Document 10: List of accolades received by La La Land: "La La Land" is a 2016 American romantic musical comedy-drama film written and directed by Damien Chazelle. Starring Ryan Gosling and Emma Stone, the film focuses on two young people struggling to make ends meet in Los Angeles, while pursuing their dreams as artists. Justin Hurwitz composed the film's musical score, while Linus Sandgren was the cinematographer. David and Sandy Reynolds-Wasco were responsible for the production design and Mary Zophres designed the costumes.
Document 11: Angus Wall: Angus Alexander Wall (born March 15, 1967) is a film editor and film title designer. He and fellow film editor Kirk Baxter won the Academy Award for Best Film Editing for the David Fincher film "The Social Network" (2010) and again the next year for "The Girl with the Dragon Tattoo" (2011). Additionally, he and Baxter were nominated the Academy Award for Best Film Editing, the BAFTA Award for Best Editing, and the American Cinema Editors Eddie Award for the 2008 film "The Curious Case of Benjamin Button", also directed by David Fincher. Wall's title design work on the HBO television series "Carnivàle" and "Game of Thrones" both received Emmy Awards in 2004 and 2011, respectively, and his work on the series "Rome's" titles was nominated for the BAFTA Award in 2005.
Document 12: Barry Jenkins: Barry Jenkins (born November 19, 1979) is an American film director and writer based in Los Angeles, known for his films "Medicine for Melancholy" (2008) and "Moonlight" (2016), the latter of which received dozens of accolades, including the Academy Award for Best Picture and Best Adapted Screenplay, the latter of which Jenkins shared with co-writer Tarell Alvin McCraney.
Document 13: Guy and Madeline on a Park Bench: Guy and Madeline on a Park Bench is a 2009 American black-and-white jazz musical film directed, written, produced, shot, and co-edited by Damien Chazelle, that recasts the MGM musical tradition in a gritty, vérité style. It stars Jason Palmer, Desiree Garcia and Sandha Khin. The film features a unique mixture of live jazz performances and choreographed tap dancing, as well as several more traditional musical numbers.
Document 14: Mildred Iatrou Morgan: Mildred Iatrou Morgan is an American sound editor and audio engineer. Her works on films, "The Fast and the Furious" (2001), "Catch Me If You Can" (2002), "Antwone Fisher" (2002), "" (2003), "The Terminal" (2004), "Hairspray" (2007), "Dawn of the Planet of the Apes" (2011), "Hitchcock" (2012), "Rise of the Planet of the Apes" (2014), "Wild" (2014), and critically acclaimed musical-drama "La La Land" for which she received a nomination for the Academy Award for Best Sound Editing . at 89th Academy Awards. Together with Ai-Ling Lee, their nomination became the first female team to be nominated in the category.
Document 15: Damien Chazelle: Damien Sayre Chazelle ( ; born January 19, 1985) is an American director, screenwriter and producer. Chazelle made his directorial debut with the musical film "Guy and Madeline on a Park Bench" (2009). He rose to prominence for writing and directing his second feature film, "Whiplash" (2014), which received five Academy Award nominations, including Best Picture and Best Adapted Screenplay. His 2016 film "La La Land" was a critical and commercial success, winning all seven of its Golden Globe nominations, including Best Picture, Best Director and Best Screenplay. It also received a record-tying fourteen Academy Award nominations, winning six including Best Director, making Chazelle the youngest person in history to win the Oscar for Best Director and to win the Golden Globe for Best Director.
ground_truth: January 19, 1985