Jang Woo Hyuk (born May 8, 1978) is a South Korean rapper. He debuted under SM Entertainment as one of the members of the 5 member boyband H.O.T. in 1996.

As a member of H.O.T. he was known for being a dancer of the group, and was known for his strong vocal screams in his rap. His nicknames have been "Hammer Boy" for his famous locking dance from H.O.T.s debut single; Candy. When H.O.T disbanded in 2001, Woo Hyuk and two other H.O.T members; Tony An and Lee Jae Won dropped out of SM and formed the trio JTL.

When JTL was created, H.O.T. fans had mixed feelings for JTL. Many of JTL's music videos were boycotted. However, things changed around when JTL held a 'Guerilla Concert' in front of 12,000 fans.

JTL unofficially disbanded in 2003 as its members began pursuing solo careers. Woo Hyuk became the CEO of Newest Entertainment (a dancing academy). Woo Hyuk collaborated with Kenzie, Pang Shi Hyuk, and many other talented K-pop musicians. Music lovers thirsting for groovy R&B style beats plus a flair of hip hop all blended with Woo Hyuk's inimitable vocals are well advised to check out the release of No More Drama. To prepare for his solo album, Jang Woo Hyuk underwent 10 months of dance training.

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American recording artist, entertainer, and businessman. Often referred to as the King of Pop, or by his initials MJ, Jackson is recognized as the most successful entertainer of all time by Guinness World Records. His contribution to music, dance, and fashion, along with a much-publicized personal life, made him a global figure in popular culture for over four decades. The seventh child of the Jackson family, he debuted on the professional music scene along with his brothers as a member of The Jackson 5 in 1964, and began his solo career in 1971.

In the early 1980s, Jackson became a dominant figure in popular music. The music videos for his songs, including those of "Beat It", "Billie Jean", and "Thriller", were credited with transforming the medium into an art form and a promotional tool, and the popularity of these videos helped to bring the relatively new television channel MTV to fame. Videos such as "Black or White" and "Scream" made him a staple on MTV in the 1990s. Through stage performances and music videos, Jackson popularized a number of complicated dance techniques, such as the robot and the moonwalk, to which he gave the name. His distinctive musical sound and vocal style influenced numerous hip hop, post-disco, contemporary R&B, pop and rock artists.