Yerin, whose full name is Jung Yerin, is a South Korean singer and a former member of the popular girl group GFriend. She was born on August 19, 1996, in Incheon, South Korea. Yerin became known for her exceptional vocal skills, charisma, and charming personality.

Yerin debuted in January 2015 as a member of GFriend under the label Source Music. The group quickly gained widespread popularity in the K-pop scene and was praised for their powerful performances and catchy songs. Yerin played a key role in GFriend’s success and significantly contributed to the group’s achievements.

As a member of GFriend, Yerin released several hits such as "Rough," "Navillera," and "Time for the Moon Night." The group won numerous awards and accolades for their music and performances. Yerin was appreciated for her unique voice, dancing talent, and stage presence.

In May 2021, Yerin announced that she would leave GFriend and her label to pursue new challenges and opportunities, signing with SUBLIME. Since then, she has focused on her solo career and released several successful singles. At the beginning of 2023, she ended her contract with SUBLIME Entertainment.