ArtistWAKEONE Entertainment
Choi Yu-jin
Choi Yu-jin (최유진), known as Yujin, is the steady hand inside Kep1er, the post-survival-show group that turned her second act into one of K-pop's cleaner leadership resets. After debuting in CLC in 2015, she re-entered the system through Girls Planet 999 and came out as the team's oldest member, leader, and one of its sharpest live performers. Under WAKEONE Entertainment, Yujin helped hold the group through lineup changes while keeping the performance line tight around Kim Chae-hyun and Kim Da-yeon. That mix of veteran timing, clean dance lines, and calm public presence is why her Kep1er era reads less like a comeback than a full career correction.
2 articles5 creditsDebut: March 19, 2015South Korean
Fans Also Ask
Who is Choi Yu-jin?
Choi Yu-jin (최유진), known as Yujin, is the leader of K-pop girl group Kep1er. She previously debuted in 2015 with CLC at Cube Entertainment before placing third on Girls Planet 999 and launching Kep1er in January 2022.
Is Choi Yu-jin the leader of Kep1er?
Yes. Choi Yu-jin has served as Kep1er’s leader since the group’s debut in January 2022. She guided the group through multiple lineup changes, including Seo Youngeun’s departure in March 2026.
What group was Choi Yu-jin in before Kep1er?
Choi Yu-jin was a member of CLC (씨엘씨) under Cube Entertainment from 2015 to 2022. CLC debuted with the EP First Love on May 19, 2015, and she was one of the group’s lead dancers.
Did Choi Yu-jin create the Gwiyomi gesture?
Yes. As a Cube trainee in 2013, Yujin created the Gwiyomi Player aegyo gesture. BtoB member Ilhoon popularized it on Weekly Idol, and it inspired singer Hari to release the viral "Gwiyomi Song."
Is Choi Yu-jin an actress?
Yes. Yujin made her acting debut in the 2016 Naver TV web drama Nightmare High. She has since appeared in Her Bucket List (2021) and continues to pursue acting alongside her Kep1er activities.
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