Question: Shinee, is a South Korean boy group, formed by S.M. Entertainment in which year, the group is composed of five members, including Lee Jin-ki , better known by his stage name Onew, is a South Korean singer and actor?

Context articles: Key (entertainer)
Sherlock (EP)
NCT (band)
Romeo (EP)
Onew
Shinee
1 of 1 (album)
List of awards and nominations received by Shinee
Kim Jong-hyun (singer)
The Shinee World

Kim Ki-bum (born September 23, 1991), better known by his stage name Key, is a South Korean singer, actor, fashion designer and television presenter.
 Born and raised in Daegu, South Korea, he later travelled to Seoul after a successful audition at the S.M. National Tour Audition Casting.
 In 2008, Key debuted as a member of South Korean boy group Shinee, who later went on to become one of the best-selling artists in Korea.
 Key is widely recognised as a singer, but he has also ventured into different careers, notably as an actor and fashion designer.
"Sherlock" is the fourth EP of South Korean boy group Shinee.
 The EP consists of seven tracks including the title song "Sherlock (Clue + Note)" a hybrid remix of the two songs.
 It was released on March 21, 2012, in South Korea under the seal of the label S.M. Entertainment and distributed by KT Music.
 The album was made available online worldwide on March 19, 2012.
 The EP is Shinee's first Korean release after a year and 6 months hiatus.
NCT (Hangul: 엔시티) is a South Korean boy group formed by S.M. Entertainment.
 Their name stands for the Hallyu localization project Neo Culture Technology, a term coined by S.M. Entertainment founder Lee Soo-man to describe the group's concept of having an unlimited number of members divided into multiple sub-units based in various cities worldwide.
Romeo (Korean: 로미오 ) is the second EP of South Korean boy group Shinee.
 It was released on May 25, 2009 in South Korea under the seal of the label S.M. Entertainment.
 The EP consists of six tracks including the title song "Juliette" and is Shinee's first Korean release after nine months hiatus.
 On August 29, 2011 a Japanese version of "Juliette" was released as Shinee's second Japanese single with the original Japanese song "Kiss Kiss Kiss" as a B-side.
 The release peaked at #3 on the weekly Oricon chart.
Lee Jin-ki (born (1989--) 14, 1989 ), better known by his stage name Onew, is a South Korean singer and actor.
 Born in Gwangmyeong, Gyeonggi-do, Onew was discovered at the 2006 S.M. Academy Casting and signed the contract with S.M Entertainment the day after his audition.
 He debuted as one of the lead vocalists of boy group Shinee in May 2008, who went on to become one of the best-selling artists in South Korea.
Shinee ( ; Korean: 샤이니; Japanese: シャイニー; stylized as SHINee) is a South Korean boy group formed by S.M. Entertainment in 2008.
 The group is composed of five members: Onew, Jonghyun, Key, Minho and Taemin.
1 of 1 is the fifth Korean studio album and the eighth overall by South Korean boy band Shinee.
 It was released digitally and physically on October 5, 2016, under S.M. Entertainment and distributed by KT Music.
 The album contains nine songs, including the title track of the same name, "1 of 1".
 Musically, the album is a modernized twist on the retro genre, and stretches back to the 1980–1990 period.
 Additionally, based on their '90s theme, the group released a limited edition of cassette tapes besides the usual CD version.
 In order to promote the album, Shinee appeared on several South Korean music programs, such as "Music Bank", "Show!
 Music Core", and "Inkigayo", where they performed material from the album.
 On November 15, 2016, Shinee released a repackaged version of their fifth studio album titled "1 and 1" with 5 new songs, including the title track "Tell Me What to Do".
South Korean boy group Shinee have received several awards and nominations for their music work.
 The group was formed by S.M. Entertainment in 2008 and released their first full-length album, "The Shinee World", on August 28, 2008, which won the Newcomer Album of the Year at the 23rd Golden Disk Awards.
 The first single released from the album was "Sanso Gateun Neo (Love Like Oxygen)" and won first place on "M Countdown" on September 18, 2008 making it the group's first win on Korean music shows since debut.
 Their second album "Lucifer" (2010) produced two singles, "Lucifer" and "Hello".
 For their outstanding choreography the group was nominated for the Best Dance Performance Award at the Mnet Asian Music Awards in 2010. "
Lucifer" also won the Disk Bonsang Award at the 25th Golden Disk Awards as well as the Popularity Award.
 On March 21, 2012 the group released their fourth EP "Sherlock" for which the group was awarded another Disk Bonsang Award at the 27th Golden Disc Awards and the Bonsang Award at the 22nd Seoul Music Award.
 Also following the success of the lead single it was also nominated for Song of the Year at the 2012 Mnet Asian Music Awards.
Kim Jong-hyun (born April 8, 1990), better known by the mononym Jonghyun, is a South Korean singer-songwriter, and radio host.
 He is a vocalist of the South Korean boy group Shinee, and has further participated in S.M. Entertainment's project group S.M.
 The Ballad.
 Jonghyun debuted as a solo artist on January 12, 2015, with his first EP, titled "Base".
 In the same year, on September 17, Jonghyun released a compilation album, "Story Op.1".
 On May 24, 2016, Jonghyun released his first studio album, "She Is", followed by his second compilation album, "Story Op.2" on April 24, 2017.
"The Shinee World" (stylized as The SHINee WORLD) is the first Korean language studio album recorded by South Korean boy band, Shinee.
 It was released on August 28, 2008 under S.M. Entertainment.
 The album includes the lead single "Love Like Oxygen", the promotional single of the same name "The Shinee World (Doo-Bop)", and their previous single "Replay", which was the lead and debut single from their mini-album, "Replay".