Question: When was the American rapper and songwriter born who's album is "Section.80" and who has guest appearance in Major Key album?

full_context: Document 1: Kendrick Lamar: Kendrick Lamar Duckworth (born June 17, 1987) is an American rapper and songwriter. Born and raised in Compton, California, he embarked on his musical career as a teenager under the stage name K-Dot, releasing a mixtape that garnered local attention and led to his signing with indie record label Top Dawg Entertainment (TDE). He began to gain recognition in 2010, after his first retail release, "Overly Dedicated". The following year, Lamar independently released his first studio album, "Section.80", which included his debut single, "HiiiPoWeR". By that time, he had amassed a large Internet following and collaborated with several prominent artists in the hip hop industry, including The Game, Busta Rhymes, Lil Wayne and Snoop Dogg.
Document 2: YG (rapper): Keenon Daequan Ray Jackson (born March 9, 1990), better known by his stage name YG, is an American rapper and actor from Compton, California. In 2009, he released his debut single, "Toot It and Boot It" featuring Ty Dolla Sign, which peaked at number 67 on the "Billboard" Hot 100. The single's success resulted in him signing to Def Jam Recordings. In the following years, YG released mixtapes such as "The Real 4Fingaz, Just Re'd Up," "Just Re'd Up 2", "4 Hunnid Degreez," and many more.
Document 3: I Got the Keys: "I Got the Keys" is a single by American musician DJ Khaled, featuring American rappers Jay-Z and Future. It was released on July 4, 2016 by We the Best Music Group and Epic Records as the second single of DJ Khaled's ninth studio album, "Major Key". The song was produced by Southside with co-production by Jake One and G Koop. The song was certified Platinum by the Recording Industry Association of America (RIAA) in December 2016, for selling over 1,000,000 digital copies in the United States.
Document 4: Young Thug: Jeffery Lamar Williams (born August 16, 1991), best known professionally as Young Thug, is an American hip hop artist from Atlanta, Georgia. He is known for his unconventional vocal style, fashion, and persona. He first received attention for his collaborations with fellow Southern rappers such as Rich Homie Quan, Cash Out, Shawty Lo and Gucci Mane. Young Thug initially released a series of independent mixtapes beginning in 2011 with "I Came From Nothing". In early 2013, he signed with Gucci Mane's 1017 Records, and later that year he released his label debut mixtape "1017 Thug" to critical praise.
Document 5: For Free: "For Free" is a single by American musician DJ Khaled, featuring Canadian rapper Drake, released on June 17, 2016, by We the Best Music Group and Epic Records as the lead single from DJ Khaled's ninth studio album, "Major Key". The song was produced by Nineteen85, Jordan Ullman and co-produced by Frankie Cutlass. The song was certified Platinum by the Recording Industry Association of America (RIAA) on September 15, 2016, for selling over 1,000,000 digital copies in the United States.
Document 6: DJ Khaled discography: American musician DJ Khaled has released ten studio albums, twenty six singles and nine featured singles. His first album, "Listennn... the Album", was released in 2006. "We the Best", his second album, was released in 2007 and contains the hits "We Takin' Over", with Akon, T.I., Rick Ross, Fat Joe, Birdman and Lil Wayne, and "I'm So Hood", with T-Pain, Rick Ross, Trick Daddy, and Plies. The two songs peaked at number 28 and number 19 on the US "Billboard" Hot 100 and are platinum songs, and "We the Best" peaked at number eight on the US "Billboard" 200. His next album, "We Global", from 2008, peaked at number seven on the albums chart and has the song "Out Here Grindin'", featuring Akon, Rick Ross, Plies, Lil Boosie, Ace Hood, and Trick Daddy. "All I Do is Win" had peaked at number 24 on the Hot 100 as "Victory"'s third single, and was certified double platinum by the RIAA. Released in 2011 was "We the Best Forever", containing the top 10 song "I'm On One", with Drake, Rick Ross and Lil Wayne. The album hit number five on the "Billboard" 200.
Document 7: Good Kid, M.A.A.D City: Good Kid, M.A.A.D City (stylized as good kid, m.A.A.d city) is the second studio album by American rapper Kendrick Lamar. The album was released on October 22, 2012, by Top Dawg Entertainment, Aftermath Entertainment, and was distributed by Interscope Records. The album serves as Lamar's major label debut, after his signing to Aftermath and Interscope in early 2012. It was preceded by the release of Kendrick's debut studio album "Section.80" (2011), released exclusively through the iTunes Store as an independent album.
Document 8: Duckworth (song): "Duckworth" (stylized as "DUCKWORTH.") is a song by American rapper Kendrick Lamar, taken from his fourth studio album "Damn", released on April 14, 2017. The fourteenth and final track on the album, the song was written by Lamar and record producer Patrick Douthit, known professionally as 9th Wonder, and produced by 9th Wonder, with additional production by Bēkon. The song's title is Lamar's actual last name.
Document 9: I Changed a Lot: I Changed a Lot is the eighth studio album by DJ Khaled. It was released on October 23, 2015, by We the Best Music Group and RED Distribution. Recording sessions took place during 2014 to 2015, with its production by Khaled, along with The Beat Bully, Lee on the Beats, Danja, Bkorn and The Mekanics, as well as guest appearances from Future, Rick Ross, Boosie Badazz, Jeezy, Chris Brown, August Alsina, Fetty Wap, Yo Gotti, Trick Daddy, French Montana, Meek Mill, Beanie Sigel, Jadakiss, Lil Wayne, Big Sean. Trey Songz, Jeremih, Ace Hood, Vado, Jay-Z, Mavado, John Legend, Usher and Fabolous.
Document 10: Major Key (album): Major Key (stylized as Major 🔑) is the ninth studio album by American musician <a href="DJ%20Khaled">DJ Khaled</a>. It was released on July 29, 2016, by We the Best Music Group and Epic Records. The album features guest appearances from Future, Big Sean, Rick Ross, Jay-Z, Drake, Nas, Kendrick Lamar, Betty Wright, J. Cole, Bryson Tiller, Nicki Minaj, Chris Brown, August Alsina, Jeremih, Kodak Black, Jeezy, French Montana, YG, Yo Gotti, Gucci Mane, 2 Chainz, Jadakiss, Fabolous, Fat Joe, Busta Rhymes, Kent Jones, Travis Scott, Lil Wayne, Meghan Trainor, Wiz Khalifa, Wale and Mavado.
Document 11: Cloud Nine (Kygo album): Cloud Nine (Cloud IX) is the debut studio album by Norwegian DJ and record producer Kygo and features the likes of Maty Noyes, Conrad, Parson James, Tom Odell, Foxes, Matt Corby, RHODES, Will Heard, Julia Michaels, James Vincent McMorrow, Kodaline, Labrinth, John Legend and Angus & Julia Stone. It was released on 13 May 2016 by Sony Music and Ultra Music.
Document 12: Kiss the Ring: Kiss the Ring is the sixth studio album by DJ Khaled. It was released under We the Best Music Group, Cash Money Records, and Universal Republic Records on August 21, 2012. The album was supported by the singles "Take It to the Head" which peaked at number 58 on the "Billboard" Hot 100 and "I Wish You Would" which peaked at number 78 on the Billboard Hot 100. The album features guest appearances from Meek Mill, Ace Hood, Plies, Lil Wayne, T.I., Future, Kanye West, Rick Ross, Chris Brown, Nicki Minaj, J. Cole, Big K.R.I.T., Kendrick Lamar, Big Sean, Wiz Khalifa, T-Pain, Scarface, Nas, DJ Premier, French Montana, Jadakiss, Birdman, 2 Chainz, Wale, Tyga, Kirko Bangz, Mavado and Mack Maine.
Document 13: Damn (Kendrick Lamar album): Damn (stylized as DAMN.) is the fourth studio album by American rapper Kendrick Lamar. It was released on April 14, 2017, by Top Dawg Entertainment, Aftermath Entertainment and Interscope Records. The album features production from a variety of record producers, including executive producer from the Top Dawg Entertainment label-head Anthony "Top Dawg" Tiffith, Sounwave, DJ Dahi, Mike Will Made It and Ricci Riera; as well as production contributions from James Blake, Steve Lacy, BadBadNotGood, Greg Kurstin, The Alchemist and 9th Wonder, among others.
Document 14: Earl Sweatshirt: Thebe Neruda Kgositsile (born February 24, 1994), better known by his stage name Earl Sweatshirt, is an American rapper, record producer, and disc jockey from Los Angeles, California. He originally went by the moniker Sly Tendencies in 2008, but soon changed it when Tyler, The Creator invited him to join his hip hop collective Odd Future in late 2009. He gained recognition and critical praise for his debut mixtape "Earl", released in March 2010. Following its release, his mother sent him to a boarding school in Samoa until his eighteenth birthday, and he was not able to produce new music for a year and a half.
Document 15: Do You Mind (DJ Khaled song): "Do You Mind" is a single by American musician DJ Khaled. It was released on July 28, 2016 by We the Best Music Group and Epic Records as the fourth single of DJ Khaled's ninth studio album, "Major Key". The song features guest appearances from Nicki Minaj, Chris Brown, Jeremih, Future, August Alsina and Rick Ross. The song samples "Lovers and Friends" performed by Lil Jon & the East Side Boyz, featuring Usher and Ludacris, which also samples "Lovers and Friends" performed by Michael Sterling from his 1990 album "Trouble" and also samples "Money Ain't a Thang" performed by Jermaine Dupri, featuring Jay Z in Future's verse. The song was certified Platinum by the Recording Industry Association of America (RIAA).
ground_truth: June 17, 1987