Jung Ye-rin,  most often credited in her music career as just Yerin,   is a singer, songwriter, producer, dancer, presenter (MC), actress e model South Corean. She is most popularly known for being a member of girl group GFriend  where she was vocalist, lead dancer and face of the group.

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Yerin was born on day August 19th de 1996, at incheon, South Korea. She graduated from SOPA (Seoul Art of Performance). She trained at cube entertainment  for five years then transferred to her former company Source Music and in 2015 where she was slated to debut as a member of the girl group GFriend. It is possible that she almost debuted in the girl group CLC.