Question: When was the host of Inkigayo who is also a member of Got7 born?

full_context: Document 1: Good Sunday: Good Sunday (Korean: 일요일이 좋다 ) is a South Korean reality-variety show shown on the SBS network, which competes directly against MBC's "Sunday Night" and KBS2's "Happy Sunday" line-up. The program has suffered from the competition of "Happy Sunday" and "Sunday Night" but reached its way to #1 on the Top 20 Charts every Sunday. "Good Sunday" consists of a line-up of "corner programs", or segments, which air within the program. The program ended on March 19, 2017, opting for individual programs divided into two parts for inserting commercials (which is not allowed for programs on terrestrial television).
Document 2: Jang Jin-young (singer): Jang Jin-young (born July 1, 1983) is a South Korean singer and the former lead singer of the boy group Black Beat. He's currently more active as a vocal trainer for S.M. Entertainment's artists, particularly SHINee, EXO and Red Velvet.
Document 3: Volume Up (radio show): Volume Up () is a South Korean radio show currently hosted by Kim Ye-won on KBS 2FM in Seoul and UKBS MUSIC DMB in the provinces, airing everyday at 20:00–22:00 (KST), just right after KBS 2FM News 8PM edition. Known as the "ruler of the dinner time" the show became the highest-rated radio program in its time slot across both AM and FM bandwidths in Seoul. KBS 2FM was South Korea's No. 10 station. Popular for soft music playlist, a short soap opera segment called "Lie to Me" based on the 2011 TV drama of the same title and Yoo's "My Final Message".
Document 4: Weekly Idol: Weekly Idol () is a South Korean variety show, which airs Wednesdays, 6PM KST, on MBC Every1, MBC's cable and satellite network for comedy and variety shows. The show is hosted by comedian Jeong Hyeong-don and rapper Defconn. The set is often referred to as B3 (basement level 3).
Document 5: Inkigayo: Inkigayo (Korean: 인기가요 ; English title: The Music Trend, previously Popular Song) is a South Korean music program broadcast by SBS. It airs live every Sunday at 12:10 PM KST. The show features some of the latest and most popular artists who perform on stage. Since February 5, 2017, it is hosted by Park Jin-young, Kim Ji-soo and Kim Do-young. It is broadcast from the SBS Open Hall in Deungchon-dong, Gangseo-gu, Seoul.
Document 6: Got7: Got7 () is a South Korean boy group formed by JYP Entertainment. The group is composed of seven members: JB, Mark, Jackson, Jinyoung, Youngjae, BamBam, and Yugyeom. Got7 debuted in January 2014 with the release of their first EP "Got It?", which peaked at number two on the Gaon Album Chart and number one on "Billboard's" World Albums Chart. The group gained attention for their stage performances, which include elements of martial arts tricking.
Document 7: Shinhwa Broadcast: Shinhwa Broadcast () is a South Korean variety television programme broadcast on general service cable channel Joongang Tongyang Broadcasting Company (jTBC). It is hosted by six-member boy band Shinhwa: Eric Mun, Lee Min-woo, Kim Dong-wan (up till April 2013), Shin Hye-sung, Jun Jin and Andy Lee (up till November 2013). The weekly programme premiered on 17 March 2012, and airs on Sundays at 23:00. The show went on hiatus after the 16 June 2013 broadcast and it returned on 3 November 2013 with a new format for season two. As of 8 December 2013, 65 episodes in two seasons have been broadcast.
Document 8: Park Jin-young: Park Jin-young (born December 13, 1971), better known by his stage name J. Y. Park or JYP, is a South Korean singer-songwriter, record producer, reality television judge and record executive. Beginning as a singer, he then went behind the scenes as a record producer and eventually a record executive. He is the principal founder and chief executive officer of his own entertainment company JYP Entertainment.
Document 9: Happy Sunday: Happy Sunday (Korean: 해피 선데이 ) is a Korean reality-variety show shown on the KBS2 network, which competes directly against MBC's "Sunday Night" and SBS's "Good Sunday" line-up. Although it has been broadcast since 2003, its line-up of shows has frequently changed, with a complete revamp occurring in Spring of 2007. At that time, three new shows were introduced – "Are You Ready", "High-Five", and "Immortal Songs". Due to its poor reception, "Are You Ready" quickly evolved into "1 Night 2 Days", with most of its cast intact. In late November 2008, "Happy Sunday" had a revamp of its shows keeping "1 Night 2 Days" as the second segment and bringing back "Immortal Songs" which was previously liked by viewers. However in late March, "Immortal Songs" ended once again and was replaced with "Qualifications of Men", making "Happy Sunday" an all-male cast, with a total of 14 members. In 2013, "Qualifications of Men" was cancelled and replaced with "Star Family Show Mamma Mia". On November 3, 2013 "Star Family Show Mamma Mia" was moved to Wednesday nights and replaced with "The Return of Superman".
Document 10: Jung Jin-young (singer): Jung Jin-young (Hangul: 정진영 ; born November 18, 1991), professionally known as Jinyoung, is a South Korean singer, songwriter, record producer, and actor. He is the leader and vocalist of the South Korean boy group B1A4 under WM Entertainment, and has also gained recognition with the television series "Love in the Moonlight" (2016).
Document 11: Jang Wooyoung: Jang Woo-young (Hangul: 장우영; Hanja: 張祐榮; born on April 30, 1989), generally known as Wooyoung, is a South Korean singer, songwriter and actor. He is currently based in South Korea as a member of 2PM, a six-member boy band managed by JYP Entertainment. He is mainly known for his work in 2PM and his role as Jason in the South Korean drama "Dream High". In 2009, he began to study broadcasting at Howon University.
Document 12: JB (South Korean singer): Lim Jae-beom (Hangul: 임재범; born January 6, 1994) commonly known by his stage name JB (Hangul: 제이비), is a South Korean singer, songwriter and actor. He is a member of South Korean boyband Got7, and part of the duo JJ Project. JB made his small-screen debut through the drama series "Dream High 2" in 2012. He has also starred in MBC's "When a Man Falls in Love" as Seo-Min Joon.
Document 13: Park Jin-young (entertainer, born 1994): Park Jin-young (born September 22, 1994), referred to as Jinyoung (formerly as Jr.), is a South Korean singer, songwriter, actor, dancer, and choreographer. He is a member of the boy group Got7 and duo JJ Project. Park made his acting debut in the drama "Dream High 2" (2012) followed by supporting roles in "When a Man Falls in Love" (2013) and "Beloved Eun-dong" (2015). He made his film debut in the independent film "A Stray Goat" (2016).
Document 14: King of Mask Singer: Mystery Music Show: King of Mask Singer () is a South Korean singing competition program presented by Kim Sung-joo, with introductions by voice actor . It airs on MBC on Sunday at 16:50, starting from April 5, 2015 as a part of MBC's "Sunday Night" programming block, along with "Real Men", replacing "Animals".
Document 15: Jung Joon-young discography: Jung Joon-young (born February 21, 1989) is a South Korean singer-songwriter, radio DJ, host, actor, and television personality. He first gained recognition in Mnet's reality television talent show, "Superstar K4" (2012), where he finished third place. In 2013, he became the youngest member of KBS's variety show "2 Days & 1 Night" Season 3. Since 2015, Jung is the lead vocalist of a rock band, JJY Band, which changed their name to Drug Restaurant since May 20, 2016.
ground_truth: September 22, 1994