Gain

South Korean singer

Audience7.4K
Fame66.0
Momentum0.9

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7.4K youtube followers

Audience7.4K
Fame66.0
Momentum0.9
Wikipedia5.8K

Born 1987 · age 39South Korea

South Korea MusiciansSinger / Musician

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Biggest on YouTube
7.4K
@@gain519
Wikipedia
21 languages
Cross-language footprint
Age
39
Born 1987
Known for
Detective Byomkesh Bak…
2015

Summary

Updated 2026-09-08

Son Ga-in, known mononymously as Gain, 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 has since released a total of six extended plays. In addition to her musical career, the singer also appeared in several native programs and series, most notably We Got Married and All My Love, where she co-starred alongside 2AM's Jo Kwon.