Question: Which documentary was released first, Million Dollar Arm or Wings of Life? 

Context articles: Million Dollar Listing Miami
Wings of Life
Rinku Singh
Lake Bell
We Could Be Kings
Million Dollar Reload
Million Dollar Arm
Million Dollar Arm (soundtrack)
Mark Ciardi
Million Dollar Quartet

Million Dollar Listing Miami is an American reality television series that premiered June 25, 2014, on Bravo.
 It features three Miami-based real estate agents – Chad Carroll, Chris Leavitt, and Samantha DeBianchi – as they balance their personal and professional lives.
 Announced in October 2013, "Million Dollar Listing Miami" is the second spin-off of "Million Dollar Listing Los Angeles", following "Million Dollar Listing New York".
Wings of Life (known as Pollen in France and Hidden Beauty: A Love Story That Feeds the Earth in the United Kingdom) is a 2011 French-American nature documentary film directed by Louis Schwartzberg and released by Disneynature.
 It was released theatrically in France on March 16, 2011, with narration by Melanie Laurent, and in home media markets across the US on April 16, 2013, with narration by Meryl Streep.
Rinku Singh (born August 8, 1988 in Lucknow, India) is a left-handed baseball pitcher who is currently a free agent.
 Singh was signed by the Pittsburgh Pirates organization after he won a pitching contest on a 2008 reality television show, "The Million Dollar Arm".
 He was the first Indian to play professional baseball and has spent several seasons in the minor leagues, only reaching as high as the A level.
 He is the subject of the movie "Million Dollar Arm".
Lake Siegel Bell (born March 24, 1979) is an American actress, director, and screenwriter.
 She has starred in various television series, including "Boston Legal" (2004–2006), "Surface" (2005–2006), "How to Make It in America" (2010–2011) and "Childrens Hospital" (2008–2016), and in films including "Over Her Dead Body" (2008), "What Happens in Vegas" (2008), "It's Complicated" (2009), "No Strings Attached" (2011), "Million Dollar Arm" (2014) and "The Secret Life of Pets" (2016).
"We Could Be Kings" is a song by Scottish recording artist KT Tunstall and Academy Award winning composer A.R.Rahman for the film "Million Dollar Arm".
 It was released on May 12, 2014.
 The song is the third soundtrack written and released by Tunstall after "The Kid"'s "Boy", and "Miracle".
Formed in 2006 in Co Tyrone Northern Ireland by Phil Conalane and Kie McMurray.
 Conalane, Andrew Mackle and McMurray were musicians, playing in various cover bands in Northern Ireland before deciding to collaborate on writing of original material drawing from their shared musical interests.
 The results were soon recorded and formed the basis of Million Dollar Reload's first EP, `Needle, Blackout, Fly`.
 Drummer Davy Cassa was then recruited for purposes of the recording sessions before eventually being invited to join as a full-time member of Million Dollar Reload.
 Brian Mallon was recruited by McMurray as a second guitarist for live performances of the bands new, original material, he would continue to become a full-time member.
 Before starting the recording their debut album, Million Dollar Reload were recruited(minus drummer Cassa) by Steven Adler of Guns N' Roses as his backing band in his post Guns N' Roses career playing under Adler's Appetite.
 The band performed with Adler in Ireland after he had fired his own band during the European leg of their 2006 tour.
 This proved to be the catalyst for Million Dollar Reload to enter the studio speedily and begin the recording process for their debut album.
Million Dollar Arm is a 2014 American biographical sports drama film directed by Craig Gillespie and produced by Walt Disney Pictures from a screenplay written by Thomas McCarthy.
 The film is based on the true story of baseball pitchers Rinku Singh and Dinesh Patel who were discovered by sports agent J. B. Bernstein after winning a reality show competition.
Million Dollar Arm (Original Motion Picture Soundtrack) is the soundtrack album of the American biographical drama film of the same name, directed by Craig Gillespie.
 A. R. Rahman composed all seven of the original songs as well as the score for the film.
 Artists Iggy Azalea, KT Tunstall, Wale, Sukhwinder Singh, Raghav Mathur have collaborated with the composer for the soundtrack.
 Kendrick Lamar also recorded a song that is featured only in the film.
 The soundtrack album was digitally released by Walt Disney Records on May 13, 2014, followed by a CD release on May 19.
Mark Thomas Ciardi (born August 19, 1961; pronounced CHAR-dee) is an American film producer and former Major League Baseball pitcher.
 He is currently the Founder & CEO of Apex Entertainment.
 Mark has a rich breadth of experience as a Film Executive, and Producer.
 Apex Entertainment is an independent content production firm that also serves as a financier for media properties.
 Prior to Apex, Mark was the co-founder of Mayhem Pictures that had an overall first look deal with Walt Disney Studios for twelve years.
 At Mayhem, Ciardi produced films including "The Rookie", "Miracle", Invincible, The Game Plan, Secretariat, and Million Dollar Arm and Kevin Costner's McFarland USA.
 Awaiting release is the worldwide best-selling novel, Fallen.
 He also produced the Emmy Award winning, ESPN 30 for 30 documentary titled "Big Shot".
"Million Dollar Quartet" is a recording of an impromptu jam session involving Elvis Presley, Jerry Lee Lewis, Carl Perkins, and Johnny Cash made on December 4, 1956, at the Sun Record Studios in Memphis, Tennessee.
 An article about the session was published in the "Memphis Press-Scimitar" under the title "Million Dollar Quartet".
 The recording was first released in Europe in 1981 as "The Million Dollar Quartet" with 17 tracks.
 A few years later more tracks were discovered and released as "The Complete Million Dollar Session".
 In 1990, the recordings were released in the United States as "Elvis Presley - The Million Dollar Quartet".
 This session is considered a seminal moment in rock and roll.