Fully"...Fin.K.L, group shot released (ft.Hyori House) First generation girl group Fin.K.L is 20th Anniversary and gathered in full.
On the 22nd, Ok Joo-hyun wrote to his instagram, "2018. 5. 22 Fin.K.L body # Fin.K.L "and released a Group photo with Binary Sung Yu-ri and Lee Hyori. He also posted a Group photo three years ago and a Group photo taken today (22nd).
About Fin.K.L
Fin.K.L is a South Korean girl group formed by DSP Media in 1998 consisting of members Lee Hyori, Ock Joo-hyun, Lee Jin, and Sung Yu-ri. Fin.K.L was one of the most popular K-pop groups of the late 1990s and early 2000s, alongside rival girl group S.E.S.
 Wikipedia