SEOUL, Sept. 22 -- First-generation K-pop girl group Fin.K.L will resume full-group activities for the first time in 21 years, their agency Gemstone E&M said on Monday.

All four original members - Lee Hyo-ri, Ock Joo-hyun, Lee Jin and Sung Yu-ri - have reunited under the Fin.K.L name, with preparations underway for new group projects. The agency described the move as "a new start" beyond past one-off reunions.

Fin.K.L last promoted as a full group in 2005 with the digital single Forever Fin.K.L. They briefly reunited in 2019 for JTBC's Camping Club, releasing a song tied to the show, though it was not considered a formal return to group activities.

Debuting in 1998, Fin.K.L helped define the early K-pop girl group era with hits such as...