Gain(born September 20, 1987), is a South Korean singer, actress and entertainer, best known as a member of the South Korean girl group Brown Eyed Girls. Having debuted with her home group earlier in 2006, Gain eventually made her solo debut in October 2010 with Step 2/4 to great commercial success, and have since released a total of six extended plays. In addition to her musical career, the singer also appeared in several native programs and series
GAIN's first album Step 2/4 released on Fri Oct 08 2010.
The most popular album by GAIN's is hawwah
The most popular song by GAIN's is 그녀를 만나 (Tiredness)
GAIN's first song 폭로 (Disclosure) released on Thu Feb 06 2014.