SUPER JUNIOR!!!

Super Junior (Korean: 슈퍼주니어), also known as simply SJ or SuJu (Korean: 슈주), is a thirteen-member Korean boy band formed by SM Entertainment in 2005, masterminded by Lee Soo Man. The group initially debuted with twelve members on November 6, 2005 with the single, "TWINS (Knock Out)". The original twelve members, from oldest to youngest, are Leeteuk (the leader), Heechul, Han Geng, Yesung, Kang-In, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook, and Kibum. The Chinese member, Han Geng, was chosen among the 3,000 applicants through auditions held in China by SM Entertainment in 2001.

Many of the members had already pursued an entertainment career before Super Junior's debut through acting, DJ-ing, and modeling. On May 23, 2006 SM Entertainment announced the addition of a new member, Kyuhyun, making them the thirteen-member group they are today.

Super Junior-K.R.Y

Super Junior-K.R.Y, created in late 2006, is a trio formed by Super Junior members Kyuhyun, Ryeowook, and Yesung. The label discovered that these three members developed a particular persona and subsequent fan-base that was separate from the rest of the group, and how they also had similar musical qualities. The label therefore grouped these three members together to perform particular songs to target a particular audience. Being amongst the most vocally powerful members of Super Junior, Super Junior-K.R.Y are credited to singing mournful ballads, a style that has proven very popular in recent years although stagnation in the style's development is causing it to lose its once fresh evocative power.

K.R.Y's first official performance was on November 5, 2006 on KBS's Music Bank.They have participated in the original soundtrack of the tvN drama Hyena with a total of three tracks, including the main theme. The trio also contributed tracks in two additional original soundtracks, one track in both the soundtracks of Snow Flower and Billy Jean Look at Me. Unlike Super Junior's second sub-unit, Super Junior-T, K.R.Y has not officially released a single or album, and has only participated in collaboration albums and original soundtracks.


Super Junior-T

In early February SM Entertainment made the official announcement of a second Super Junior subgroup, Super Junior-T. The group released their first radio single on February 23, 2007. A CD single, "Rokuko", was soon released and it topped music charts three days after release.The subgroup's official debut was on February 25, 2007 performing the title track, "Rokuko" and "First Express" with famous trot singer Bang Shil Yi. The single's rankings quickly rose in both Korea and Thailand-based music stations and was #1 on the charts two months later.Due to their active participance in trot music and their comedic appearances, the subgroup gained outstanding attention from the older audience despite their well-known young idol images that was created for them in their mother group.


Super Junior-M

Responding to Super Junior's rising popularity in China, Super Junior's management, SM Entertainment, decided to compose a new Super Junior sub-unit that is to focus entirely in the Chinese market. On October 2, 2007, an official announcement was released to the media, stating the birth of a third Super Junior subgroup that would debut in China. Super Junior's original member, Han Geng and an SM Chinese trainee, Henry, were stated to be the first two of the seven members representing the subgroup.Five months later, a second Super Junior member, Siwon, was mentioned in news articles to be the third member.However, the confirmed list of members were not released to the public until April.

Starting from April 4, 2008 to April 7, 2008, the seven members were released to the media in a chain of trailer clips on different days, introducing the members' versatility. Han Geng was the first member to be announced on April 4.On April 5, Donghae and Siwon were announced to be the second and third members.On April 6, a new member, Henry, was announced to be the fourth Super Junior-M member, following Kyuhyun as the fifth.Rookie Zhou Mi was announced to be the sixth member on April 7 following Ryeowook as the final member.A trailer with of all seven members was released on the group's debut day, April 8. Super Junior-M's trailer clips exceeded 1.4 million views in less than four days.

Before the official name of the subgroup was released, they were often referred to as Super Junior-C, with "C" representing "China". On April 3, 2008, SM Entertainment released the official name of the subgroup, Super Junior-M, with "M" representing the word "Mandarin," expressing the subgroup's ambition to become successful in the Chinese music market not limited to only China.The "M" can also represent a list of other aspects, such as the first letter of their debut album, Me, and also "mi" (Chinese: 迷), which means "fanatic" in Mandarin.

Super Junior-M debuted in China on April 8, 2008 at the 8th annual Light Music Awards and with the release of their first single music video, "U"