Question: SechsKies, was a six-member South Korean boy band, in what year, one of its members includes Eun Ji-won, a South Korean rapper, host, dancer, composer and leader of the first generation idol group SechsKies?
Context: This is the discography of the six-member South Korean boy group Boyfriend signed under Starship Entertainment and formed in 2011.  The group has released three studio albums (one of which was re-released), four extended plays, one compilation album and sixteen singles.  They debuted on Mnet's "M!Countdown" on May 26, 2011 with their debut single "Boyfriend". Choi Seung-hyun (; born November 4, 1987), better known by his stage name T.O.P, is a South Korean rapper, singer, songwriter, record producer and actor.  T.O.P rose to fame in the mid-2000s as one of two rappers in the South Korean boy band Big Bang.  Released under YG Entertainment, the group became one of the best-selling groups of all-time in Asia and one of the best-selling boy bands in the world.  In 2010, while the group was on hiatus, T.O.P and G-Dragon formed a duo to record and release the number-one collaboration album, "GD & TOP".  As a solo rapper, he has released two digital singles, "Turn It Up" (2010) and "Doom Dada" (2013), which peaked at number two and four, respectively, on the Gaon Digital Chart. Eun Ji-won (born June 8, 1978) is a South Korean rapper, host, dancer, composer and leader of the first generation idol group SechsKies (젝스키스).  After the group's disbandment in 2000, Eun pursued a solo career in 2001 with his first single ("A-Ha") and has mainly focused on hip-hop ever since.  In addition to his music career, he has appeared on hit shows like "2 Days & 1 Night," "Reply 1997" and "New Journey to the West. SECHSKIES (pronounced as , Korean: 젝스키스 , Japanese: ジェクスキス ) is a six-member South Korean boy band in 1997.  They are the "1st-generation K-Pop idols" and were named as one of the top boy groups in the 90's.  Consisting of members Eun Ji-won, Lee Jai-jin, Kim Jae-duck, Kang Sung-hoon, Ko Ji-yong and Jang Su-won, the group debuted on April 15, 1997. Lee Jai-jin (Korean:이재진, born July 13, 1979) is a South Korean singer and dancer.  Jai-jin is the sub rapper and main dancer of the South Korean boy group SechsKies, and served as the group's choreographer.  SechsKies disbanded in 2000 but made a long-awaited reunion on 'ToToGa 2' special of 'Infinite Challenge' and signed with YG Entertainment in 2016. Jang Su-won (born July 16, 1980) is a South Korean singer.  He is known as a robot actor and member of the South Korean boy group, Sechs Kies and the duet group, J-Walk, along with fellow SechsKies member, Kim Jae-duck.  His nicknames were "Short Man" and "Angel". SS Entertainment () is a South Korean record label.  It previously represented boy group The Legend, Eun Ji-won and Gilme. Kang Sung-hoon (hangul:강성훈, born February 22, 1980) is a South Korean singer from the 90's South Korean boy group Sechs Kies.  Sung-hoon is the main vocalist of SechsKies and is referred to having the best singing voice of the group.  After Sechskies had disbanded in 2000, Sung-hoon pursued a solo singing career, signed under Laful Entertainment at the time.  His nickname Hoony is the title for his third album and his official fan club is called Hoony World. This is a list of awards and nominations received by VIXX, a six-member South Korean boy band, formed by Jellyfish Entertainment.  They started to gain recognition in 2013, a year after their debut, releasing a single album, an EP, a repackaged EP and finally, a full-length album.  VIXX debuted new material on a quarterly basis during that year, finally winning their first music show award with "Voodoo Doll" in Music Bank.  VIXX have been recipients of 25 awards from South Korea and International events.  VIXX also received 29 wins on South Korea's televised music programs. Super Junior-Trot (Korean: 슈퍼주니어-트로트 ), officially known as Super Junior-T (Korean: 슈퍼주니어-티 ) is the second official sub-group of South Korean boy band Super Junior.  They are the first idol group known for capitalizing trot music, the oldest form of Korean pop music.  Super Junior-T formed in 2007 and contains six Super Junior members, the leader Leeteuk, Heechul, Kangin, Shindong, Sungmin, and Eunhyuk.
Answer: 1997