Kim Jong-kook is a South Korean singer, entertainer, and actor. Kim debuted as a member of South Korean duo Turbo in 1995. The duo was considered to be one of the most popular idols in that time and sold out millions of albums in South Korea and Asia. Following the disbanding of the duo in 2000, Kim released his debut solo album, Renaissance, in December 2001.

Turbo was a South Korean dance-oriented group, mostly popular during the late 1990s to early 2000s. The group was originally a duo consisting of Kim Jong-kook and Kim Jung-nam. In early 1997, Kim Jung-nam left the group and Kim Jong-kook later continued promotion with new member Mikey. They became one of the biggest stars in the Korean entertainment industry during their active time between 1995 and 2001 and sold millions of albums and records across Asia. In 2015, they made a comeback as a trio after 15 years with "Again".