Daesung Enterprise was founded in September 1991 by Lee Ho Yeon to provide entertainment to the public.

In March 2010, Lee Ho-yeon suffered a stroke, after which his wife, Choi Mi-kyung began running the company.

Lee Ho-yeon was considered a major component of the group's success, which began to see a decline following his retirement from the company due to his stroke.

On January 15, 2016 KARA officially disbanded following the expiration of Park Gyuri, Han Seungyeon and Goo Hara's contracts, while Heo Youngji remained with DSP as a soloist.

In the early morning of February 14, 2018, Lee Ho Yeon died at the age of 64, after a long battle with an illness.

[8] On January 26, 2022, it was announced that DSP Media had 39.1% of its shares bought by RBW, which houses idol groups such as Mamamoo, Oneus, Vromance, Onewe and Purple Kiss.

[14] The group first introduced at the RBW 2023 Summer Fes ~Over The Rainbow~ in Seoul on July 16 [15] and eventually debuted on October 18.