Question: What is the birthdate of this American director, screenwriter, and producer, who reunited with Tom Cross on the romantic comedy "La La Land"?
Related documents: [0]  [DOC] 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). [END] 
[1]  [DOC] 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. [END] 
Answer: 
January 19, 1985
January 19, 1985