Oh My GirlLead DancerSub-VocalistMaknae
Arin
아린Choi Ye-won (최예원)
Oh My Girl's youngest member, lead dancer and vocalist, also known for hosting Music Bank and acting in Alchemy of Souls.
- Age
- 27
- Jun 18, 1999
- Height
- 165 cm
- 5′5″
- MBTI
- INFP
- self-reported
- Debut
- 2015
- with Oh My Girl
At a glance
Profile
- Stage name
- Arin (아린)
- Birth name
- Choi Ye-won (최예원)
- Position
- Lead Dancer, Sub-Vocalist, Maknae
- Birthday
- June 18, 1999 (age 27)
- Zodiac sign
- Gemini
- Chinese zodiac
- Rabbit
- Height
- 165 cm (5′5″)
- Blood type
- O
- MBTI
- INFP
- Nationality
- South Korean
- Birthplace
- Busan, South Korea
- Joined
- April 20, 2015
10 facts
About Arin
Busan-born Arin is Oh My Girl's youngest member, a lead dancer and sub-vocalist, and an actor. She left WM Entertainment for individual management in 2025 and signed with ATRP while remaining part of the group.
- 01
Was born in Busan and attended the School of Performing Arts Seoul.
- 02
Debuted as Oh My Girl's youngest member on April 20, 2015.
- 03
Promoted in the Oh My Girl Banhana unit with Hyojung and Yubin in 2018.
- 04
Played her first leading acting role in the 2020 web drama The World of My 17.
- 05
Hosted Music Bank with TXT's Soobin from July 2020 to October 2021.
- 06
Won a Best Couple Award with Soobin at the 2020 KBS Entertainment Awards.
- 07
Made her feature-film debut in the horror anthology Urban Myths.
- 08
Played Jin Cho-yeon in both parts of the fantasy drama Alchemy of Souls.
- 09
Donated six million won to a Busan senior-welfare centre in December 2020.
- 10
Signed with ATRP for individual activities in June 2025 while continuing as an Oh My Girl member.
3 tracks
Solo & unit tracks
Songs on Oh My Girl releases that feature Arin on her own or in a unit.
- EP
“Sway (You & I)”
Unit: Yubin & Arin · Dreamy Resonance
- EP
“Banana Allergy Monkey”
Japanese version; unit: Hyojung, Yubin & Arin · Banana ga Tabenai Saru
- EP
“Banana Allergy Monkey”
Unit: Hyojung, Yubin & Arin · Banana Allergy Monkey
5 other members
