Choi Ji Woo, known professionally as Taerin, is a South Korean singer, dancer, former member of PRITTI (프리티), and current member of IFEYE (이프아이). She dropped out of Hansol High School to pursue a career as a singer.

She made her debut in mid-2016 (using her real name) when she joined as PRITTI's new member with their digital single, "Okok". The group had debuted in May 2015 and was originally managed by IN Entertainment. However, the agency faced financial issues, and they were not successful. So, she decided to leave in early 2016 and spent time as a trainee in other agencies for several years.

In early 2022, Hi-Hat Entertainment (하이헷엔터테인먼트) announced plans to debut a boy and a girl group in 2023 and 2024. The boy group never materialized, but 9 female trainees, including her (as Trainee S# R), were confirmed as part of the potential lineup.

She re-debuted in April 2025 as IFEYE's main dancer with their first digital EP, "Erlu Blue".

(Source: MyDramaList) Edit Biography