A Rin
- Name: A Rin
- Native name: 아린
- Also Known as: Ah Rin, Choi Yewon, Choe Ye Won, Choe Yewon, 최예원
- Nationality: South Korean
- Gender: Female
- Born: June 18, 1999
- Age: 26
She made her debut in April 2015 as the group's lead dancer, sub-vocalist and maknae with their first mini-album, also titled "Oh My Girl". They were labeled by WM Entertainment (WM엔터테인먼트) as the sister group of label-mates B1A4 and quickly positioned themselves as fan favorites in both South Korea and Japan.
In April 2018, she made her debut as part of the sub-unit OH MY GIRL BANHANA (오마이걸 반하나) alongside Yubin and Choi Hyo Jung. They released the pop-up album "Banana Allergy Monkey".
She made her acting debut in April 2020 with a role in the web drama "The World of My 17".
On May 8, 2025, WM Entertainment announced that A Rin ended her exclusive contract with the agency but would continue to remain as a member of OH MY GIRL.
On June 10, 2025, she signed with ATRP.
(Source: kisskh) Edit Biography
Drama
| Title | Rating |
|---|---|
My Girlfriend Is the Man!
Korean Drama, 2025, 12 eps
Kim Ji Eun
(Main Role)
|
7.5
|
S Line
Korean Drama, 2025, 6 eps
Sin Hyeon Hop
(Main Role)
|
7.1
|
Alchemy of Souls Season 2: Light and Shadow
Korean Drama, 2022, 10 eps
Jin Cho Yeon
(Support Role)
|
8.9
|
Alchemy of Souls
Korean Drama, 2022, 20 eps
Jin Cho Yeon
(Support Role)
|
9.1
|
The World of My 17
Korean Drama, 2020, 12 eps
Oh Na Ri
(Main Role)
|
7.7
|
Movie
| Title | Rating |
|---|---|
Mad Dance Office
Korean Movie, 2026,
Hae Ri
(Main Role)
|
0.0
|
Moral Family
Korean Movie, 2026,
(Main Role)
|
0.0
|
Seoul Ghost Stories
Korean Movie, 2022,
{Necromancy} Kang Ji Hyeon
(Main Role)
|
7.2
|
Special
| Title | Rating |
|---|---|
tvN O'PENing: Summer, Love Machine Blues
Korean Special, 2023, 1 eps
Yoo Deu Rim
(Main Role)
|
7.5
|
TV Show
| Title | Rating |
|---|---|
The Seasons Season 5: Zico's Artist
Korean TV Show, 2024, 17 eps
(Ep. 16)
(Guest)
|
8.1
|
2023 Music Bank Global Festival
Korean TV Show, 2023, 2 eps
[Performer - Part 1]
(Regular Member)
|
8.0
|
The Seasons Season 2: Choi Jung Hoon’s Night Park
Korean TV Show, 2023, 14 eps
(Ep. 11)
(Guest)
|
7.9
|
Eun Chae's Star Diary
Korean TV Show, 2023, 60 eps
(Ep. 18)
(Guest)
|
8.0
|
2022 MBC Music Festival: With Love
Korean TV Show, 2022, 1 eps
[Performer]
(Regular Member)
|
8.0
|
Battle Trip Season 2
Korean TV Show, 2022, 39 eps
(Ep. 23-24)
(Guest)
|
8.0
|
Idol 1N2D
Korean TV Show, 2022, 102 eps
(Ep. 15-16)
(Guest)
|
8.3
|
Everyone Sings Well
Korean TV Show, 2022, 120 eps
(Ep. 85)
(Guest)
|
0.0
|
Sixth Sense Season 3
Korean TV Show, 2022, 14 eps
(Ep. 14)
(Guest)
|
8.5
|
Oh My Girl Stress Things
Korean TV Show, 2022, 8 eps
(Regular Member)
|
10.0
|
I Can See Your Voice Season 9
Korean TV Show, 2022, 12 eps
(Ep. 10)
(Guest)
|
7.9
|
GGULlog.zam: OMG High Best Contest
Korean TV Show, 2022, 8 eps
(Regular Member)
|
0.0
|
2021 MBC Music Festival: Together
Korean TV Show, 2021, 1 eps
[Performer]
(Regular Member)
|
8.1
|
2021 SBS Gayo Daejeon: Welcome
Korean TV Show, 2021, 1 eps
[Performer]
(Regular Member)
|
7.9
|
2021 KBS Song Festival: WITH YOU
Korean TV Show, 2021, 1 eps
[Waiting room MC]
(Guest)
|
8.1
|
Parasite Challenge: Oh My Girl
Korean TV Show, 2021, 7 eps
(Regular Member)
|
10.0
|
Otlantis Kingdom: New Era
Korean TV Show, 2021, 10 eps
(Regular Member)
|
8.0
|
Ssap-Dance: Oh My Girl
Korean TV Show, 2021, 7 eps
(Regular Member)
|
8.0
|
Agit
Korean TV Show, 2021, 15 eps
(Ep. 15)
(Guest)
|
0.0
|
2020 MBC Music Festival: The Moment
Korean TV Show, 2020, 1 eps
[Performer]
(Regular Member)
|
7.7
|
2020 SBS Gayo Daejeon in Daegu
Korean TV Show, 2020, 3 eps
[Performer]
(Regular Member)
|
8.2
|
2020 KBS Song Festival
Korean TV Show, 2020, 1 eps
[Performer]
(Regular Member)
|
7.9
|
Law of the Jungle in Ulleungdo & Dokdo
Korean TV Show, 2020, 4 eps
(Ep. 1-2)
(Guest)
|
8.0
|
The Silence of IDOL
Korean TV Show, 2020, 26 eps
(Ep. 7)
(Guest)
|
8.2
|
Killing Voice
Korean TV Show, 2020, 160 eps
(Ep. 119)
(Guest)
|
8.5
|
Idol Human Theater
Korean TV Show, 2020, 104 eps
(Ep. 32)
(Guest)
|
8.4
|
Fandom Tour
Korean TV Show, 2020, 16 eps
(Ep. 13-16)
(Guest)
|
8.5
|
After_zzZ
Korean TV Show, 2020, 30 eps
(Ep. 11)
(Guest)
|
8.4
|
ILOGU Oh My Girl
Korean TV Show, 2020, 8 eps
(Main Host)
|
8.3
|
Idol Picknic: Oh My Girl
Korean TV Show, 2020, 2 eps
(Regular Member)
|
9.0
|
IDOL VS. IDOL
Japanese TV Show, 2020, 80 eps
(Ep. 41-44)
(Guest)
|
8.1
|
We Play Season 2
Korean TV Show, 2020, 12 eps
(Ep. 2)
(Guest)
|
7.8
|
Salty Tour Season 2.5
Korean TV Show, 2020, 6 eps
(Ep. 3-4)
(Guest)
|
7.3
|
On and Off
Korean TV Show, 2020, 31 eps
(Ep. 7)
(Guest)
|
7.4
|
K-Bob Star
Korean TV Show, 2020, 18 eps
(Ep. 2)
(Guest)
|
8.4
|
Idol Variety Corps Camp
Korean TV Show, 2020, 24 eps
(Ep. 9-12)
(Guest)
|
8.0
|
CDTV Live! Live!
Japanese TV Show, 2020, 125 eps
(Guest)
|
8.0
|
Secret Friend of Idols
Korean TV Show, 2020, 38 eps
(Ep. 12-13)
(Guest)
|
8.2
|
Shindong Gayo
Korean TV Show, 2020, 19 eps
(Ep. 17)
(Guest)
|
7.9
|
2020 Idol Star Athletics Championships
Korean TV Show, 2020, 9 eps
(Regular Member)
|
7.8
|
2019 MBC Music Festival: The Chemistry
Korean TV Show, 2019, 1 eps
[Performer]
(Regular Member)
|
7.8
|
2019 KBS Song Festival
Korean TV Show, 2019, 1 eps
[Performer]
(Regular Member)
|
8.0
|
2019 SBS Gayo Daejeon
Korean TV Show, 2019, 1 eps
[Performer]
(Regular Member)
|
7.9
|
Delicious Rendezvous
Korean TV Show, 2019, 90 eps
(Ep. 48-49)
(Guest)
|
8.1
|
Tingle Interview
Korean TV Show, 2019, 68 eps
(Ep. 5)
(Guest)
|
8.4
|
2019 Idol Star Athletics Championships Chuseok Special
Korean TV Show, 2019, 6 eps
(Regular Member)
|
7.8
|
The Ultimate Watchlist Season 2
Korean TV Show, 2019, 16 eps
(Main Host)
|
8.0
|
Queendom
Korean TV Show, 2019, 10 eps
[Contestant]
(Regular Member)
|
8.3
|
Idol Dabang
Korean TV Show, 2019, 8 eps
(Ep. 3)
(Guest)
|
8.1
|
School Attack 2019
Korean TV Show, 2019, 10 eps
(Ep. 2)
(Guest)
|
7.8
|
Run.wav
Korean TV Show, 2019, 25 eps
(Ep. 4)
(Guest)
|
8.2
|
Idol Lunch Box
Korean TV Show, 2019, 10 eps
(Ep. 3)
(Guest)
|
0.0
|
Adari TV
Korean TV Show, 2019, 6 eps
(Main Host)
|
7.6
|
Boss in the Mirror
Korean TV Show, 2019, 350 eps
(Ep. 108-111)
(Guest)
|
7.9
|
TMI NEWS
Korean TV Show, 2019, 56 eps
(Ep. 8)
(Guest)
|
7.9
|
The Hit
Korean TV Show, 2019, 12 eps
(Ep. 9)
(Guest)
|
0.0
|
2018 MBC Music Festival: The Live
Korean TV Show, 2018, 1 eps
[Performer]
(Regular Member)
|
7.5
|
Live Quiz for Dummies
Korean TV Show, 2018, 8 eps
(Ep. 7)
(Guest)
|
7.4
|
A Song for You Season 5
Korean TV Show, 2018, 10 eps
(Ep. 1)
(Guest)
|
7.8
|
Super TV Season 2
Korean TV Show, 2018, 12 eps
(Ep. 4)
(Guest)
|
8.6
|
Idol Room
Korean TV Show, 2018, 87 eps
(Ep. 19, 62)
(Guest)
|
7.9
|
Amazing Saturday
Korean TV Show, 2018, 450 eps
(Ep. 106, 200, 275)
(Guest)
|
8.2
|
Idol League
Korean TV Show, 2018, 56 eps
(Ep. 4, 21)
(Guest)
|
8.4
|
K-RUSH Season 3
Korean TV Show, 2018, 33 eps
(Ep. 32)
(Guest)
|
8.3
|
Omniscient Interfering View
Korean TV Show, 2018, 400 eps
(Ep. 46, 123, 177-178)
(Guest)
|
7.8
|
MMTG
Korean TV Show, 2018, 321 eps
(Ep. 108, 189)
(Guest)
|
7.9
|
2018 Idol Star Athletics Championships
Korean TV Show, 2018, 4 eps
(Regular Member)
|
7.8
|
Oh My Girl Miracle Expedition
Korean TV Show, 2018, 9 eps
(Main Host)
|
8.2
|
Two Yoo Project Sugar Man Season 2
Korean TV Show, 2018, 19 eps
(Ep. 7)
(Guest)
|
7.5
|
Fantastic Duo Season 2
Korean TV Show, 2017, 36 eps
[Panelist] (Ep. 9-10, 17-18)
(Guest)
|
7.9
|
K-RUSH
Korean TV Show, 2017, 20 eps
(Ep. 6)
(Guest)
|
8.0
|
Stress Free Zone
Korean TV Show, 2017, 20 eps
(Ep. 13)
(Guest)
|
0.0
|
Fact iN Star
Korean TV Show, 2016, 200 eps
(Ep. 24)
(Guest)
|
8.2
|
Found You! Oh My Girl
Korean TV Show, 2016, 6 eps
(Regular Member)
|
8.0
|
Oh My Girl Sketchbook
Korean TV Show, 2016, 60 eps
(Regular Member)
|
8.4
|
Knowing Bros
Korean TV Show, 2015, 600 eps
(Ep. 108, 227, 394, 447)
(Guest)
|
8.6
|
Topp Dogg Project
Korean TV Show, 2015, 6 eps
(Ep. 1)
(Guest)
|
7.5
|
Oh My Girl Cast
Korean TV Show, 2015, 6 eps
(Regular Member)
|
8.2
|
The Story of Happy Army
Korean TV Show, 2015, 400 eps
(Ep. 102-105)
(Guest)
|
0.0
|
King of Mask Singer
Korean TV Show, 2015, 525 eps
[Panelist] (Ep. 129–130, 249-250)
(Guest)
|
8.0
|
After School Club
Korean TV Show, 2013, 671 eps
(Ep. 183, 215, 336)
(Guest)
|
7.8
|
Weekly Idol
Korean TV Show, 2011, 707 eps
(Ep. 223, 263, 298, 323-325, 373, 389, 406, 440, 457, 500, 512, 555)
(Guest)
|
8.1
|
Immortal Songs: Singing the Legend
Korean TV Show, 2011, 800 eps
(Ep. 281, 293, 312)
(Guest)
|
8.2
|
Running Man
Korean TV Show, 2010, 850 eps
(Ep. 581)
(Guest)
|
9.2
|
You Hee Yeol's Sketchbook
Korean TV Show, 2009, 600 eps
(Ep. 554, 584)
(Guest)
|
8.1
|
Music Bank
Korean TV Show, 1998, 1240 eps
[Host] (July 24, 2020-October 1, 2021)
(Regular Member)
|
7.8
|
Pops in Seoul
Korean TV Show, 1998, 6000 eps
(Guest)
|
7.9
|
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