Hangul: 오마이걸

Alternative name: GMO オーマイガール

Fandom Name: Miracle (미라클)

Fandom Color: Pantone 230C, Pantone 304C and Pantone 461U

Origin: South Korea

Debut Date: Korea: April 20, 2015 - Japan: January 09, 2019

OH MY GIRL Members


Oh My Girl Member Ages

Ranked from oldest to youngest.

1. HyojungJul 28, 199428 years old
2. MimiMay 01, 199527 years old
3. YooASep 17, 199527 years old
4. SeungheeJan 25, 199627 years old
5. BinnieSep 09, 199725 years old
6. ArinJun 18, 199923 years old

Oh My Girl Member Heights

Oh My Girl Height Ranking

Ranked from tallest to shortest.

1. Arin1.65 m (5’5″)
2. Mimi1.64 m (5’5″)
3. Binnie1.61 m (5’3″)
4. YooA1.61 m (5’3″)
5. Seunghee1.60 m (5’3″)
6. Hyojung1.58 m (5’2″)

Members and Position(s)

Oh My Girl is composed of six members born between 1994 and 1999. Their names are: Yojung, Mimi, YooA, Seunghee, Binnie, and Arin, The oldest member is Hyojung (born Jul 28, 1994). The youngest member (maknae) is Arin (born Jun 18, 1999). All of the members are Korean.


Hyojungleader, main vocalist
Mimimain dancer, main rapper, vocalist
YooAmain dancer, lead vocalist, face of group
Seungheemain vocalist
Arinlead dancer, vocalist, maknae

Members Blood Types

MemberBlood Type

Blood Type Significance

In Korean culture, each blood type has its own personality type. People often ask each other their blood types to get to know each other better.

Blood Type A: diplomatic, friendly, patient, fragile, prefer solo time, and are not very expressive.

Blood Type B: outgoing, creative, independent, passionate, and expressive.

Blood Type O: leader, perfectionist, ambitious, good listeners, strong outside, and sensitive inside.

Blood Type AB: genius or psycho, unpredictable, empathetic, controller, and rational thinker.

Fun Facts and Trivia

  • The oldest member and leader of Oh My Girl is Hyojung (born Jul 28, 1994).
  • The youngest member (maknae) of Oh My Girl is Ye-won, better known as Arin (born Jun 18, 1999).
  • The main vocalist of Oh My Girl is Seunghee.
  • The tallest member of Oh My Girl is Kim Jiho with a height of 166 cm (5’5”).
  • The shortest member of Oh My Girl is Hyojung with a height of 158 cm (5’2”).
  • The most popular member of Oh My Girl is Arin. She has the most Instagram followers (over 800k) and tends to gather the most views on her Youtube fancam videos.

Members’ Profiles

1. Hyojung

  • Stage Name: Hyojung
  • Full Name: Choi Hyo Jung
  • Korean Name: 최효정
  • Birth Place: Korea
  • Birthday: Jul 28, 1994
  • Height: 158 cm (5′ 2″)
  • Weight: 42 kg (93 lbs)
  • Blood Type: AB
  • Zodiac: Leo

2. Mimi

  • Stage Name: Mimi
  • Full Name: Kim Mi Hyun
  • Korean Name: 김미현
  • Birth Place: Korea
  • Birthday: May 1, 1995
  • Height: 164 cm (5′ 5″)
  • Weight: 47 kg (104 lbs)
  • Blood Type: AB
  • Zodiac: Taurus

3. YooA

  • Stage Name: YooA
  • Full Name: Yoo Shi Ah
  • Korean Name: 유시아
  • Birth Place: Korea
  • Birthday: Sep 17, 1995
  • Height: 161 cm (5′ 3″)
  • Weight: 44 kg (97 lbs)
  • Blood Type: A
  • Zodiac: Virgo

4. Seunghee

  • Stage Name: Seunghee
  • Full Name: Hyun Seung Hee
  • Korean Name: 현승희
  • Birth Place: Korea
  • Birthday: Jan 25, 1996
  • Height: 160 cm (5′ 3″)
  • Weight: 44 kg (97 lbs)
  • Blood Type: B
  • Zodiac: Aquarius

5. Jiho (former member)

  • Stage Name: Jiho
  • Full Name: Kim Ji Ho
  • Korean Name: 김지호
  • Birth Place: Korea
  • Birthday: Apr 4, 1997
  • Height: 166 cm (5′ 5″)
  • Weight: 48 kg (106 lbs)
  • Blood Type: A
  • Zodiac: Aries

6. Binnie

  • Stage Name: Binnie
  • Full Name: Bae Yu Bin
  • Korean Name: 배유빈
  • Birth Place: Korea
  • Birthday: Sep 9, 1997
  • Height: 161 cm (5′ 3″)
  • Weight: 44 kg (97 lbs)
  • Blood Type: O
  • Zodiac: Virgo

7. Arin

  • Stage Name: Arin
  • Full Name: Choi Ye Won
  • Korean Name: 최예원
  • Birth Place: Korea
  • Birthday: Jun 18, 1999
  • Height: 165 cm (5′ 5″)
  • Weight: 48 kg (106 lbs)
  • Blood Type: O
  • Zodiac: Gemini


  • They are WM Entertainment’s first female group.
  • They are considered the younger sisters of B1A4.
  • Their debut album bears the same name of the group, OH MY GIRL.
  • Her debut song “Cupid”, is a song that expresses the feelings of a pretty girl who has fallen in love with a boy and tries to win his heart using Cupid’s bow or, what would be the same, his charming weapons.
  • They danced to “Tell Me” by Wonder Girls and “The Boys” by Girl’s Generation (video).
  • Their second mini-album, CLOSER, features contributions from Sean Alexander (who wrote “Lion Heart” from Girl’s Generation) and other well-known artists, as well as a songwriting collaboration with one of the members, Mimi.
  • Mimi has co-written almost all of the group’s songs, demonstrating her skills as a writer.
  • The title track of her second mini album “Closer” entered the top 10 of the MelOn Chart in real time on the day of its release.
  • They chose Girl’s Generation as their role model in Weekly Idol. So is Sandeul (B1A4), because he was their vocal coach and taught them to improve their singing skills. It is also worth including Hyundon, MC known from Weekly Idol, because of his hard work and many skills.
  • According to Billboard’s October monthly chart, their song “Closer” was one of the most viewed K-Pop MV’s in America ranking #8 and worldwide #10.
  • The choreography of “Closer” is very special because seen from above many of the girls’ positions appear to form constellations.
  • Oh My Girl won the “ROOKIE OF THE YEAR” award on SBS’s Cult Show.
  • Their song “Closer” ranked 14th out of 20, in the list of the best K-pop songs of 2015 according to Billboard.
  • On March 28, 2016, during their showcase for “Pink Ocean”, the girls announced the official name of their fanclub “Miracle”.
  • On April 1, 2016, to celebrate April Fool’s Day, Oh My Girl released a special practice video of the song “One Step, Two Steps”. Where they are seen dressed in male costumes during the choreography (video).
  • Oh My Girl together with various K-Pop groups and artists: B1A4, Eunkwang and Changsub of BTOB, April, A-JAX, Heo Youngji and Kassy. They participated in a campaign to end cyber bullying, (They released a song titled “Love From the Fingertips”).
  • Girl group Oh My Girl proved its rising power by selling out its first solo concert in minutes. WM Entertainment thanked the fans in a statement.
  • On August 9, 2016, they were guests on Power FM’s “Kim Chang Ryul’s Old School”. They mentioned that, “It is hard to eat when we are trying to maintain weight, but we are people who eat well” “Our agency says to eat a healthy diet, and let us eat a lot and then exercise a lot”, revealing the support they receive from their agency.
  • On September 15, 2016, Oh My Girl managed to win the gold medal in the “athletics” category of the Idol Star Athletics Championships program. Surprising with her great performance and teamwork, during the relay race.
  • In the Music Bank special “Top 10 Songs” the female groups Oh My Girl and TWICE performed interpretations of each other (changing roles, and experimenting with different concepts).
  • On January 30, 2017, Oh My Girl again won another gold medal in the “athletics” category of the Idol Star Athletics Championships program. They professionally performed their relay race.
  • On March 12, 2017, it was reported that a loud explosion occurred while Oh My Girl was recording their new MV. Fortunately, the fire was quickly extinguished and the girls were able to resume recording (Although the members were frightened, none were injured).
  • Coloring Book was released on April 3 at 6 pm KST, and on April 4 at 10 am KST, they have reached the top of Olleh Music’s real-time charts. They were also successful on other music sites, placing No. 3 on Bugs and No. 9 on Soribada.
  • On December 28, 2017, Oh My Girl quickly sold out all the tickets for their second “Oh My Girl’s Secret Garden” concert. Online ticket sales started at 8:00pm KST and they sold all 3,000 tickets in just two minutes.
  • On January 9, 2018, at the press conference of their fifth mini album “Secret Garden”. Oh My Girl revealed which singers they would like to collaborate with: Seung Hee said “There are so many artists…but especially we would do it with IU, all the members like him” Mimi said “It would be great to work with Zion.T we could create a very interesting sound if we make a hip-hop/R&B track with him.”
  • “Secret Garden” is having success on the charts in real time. Despite facing stiff competition, his new song rose to take No. 1 on music site Bugs. On January 10, the song was also at No. 2 on the charts of Melon (Korea’s biggest music site).
  • They were invited to SBS radio program ‘Kim Chang Ryul’s Old School’ where they talked about their comeback with ‘Secret Garden’. Due to the recent success on the music charts, they shared their first impressions, “When we saw it, we screamed. We thought it wasn’t true… we kept updating. We thought the whole country was playing a joke on us.”
  • They will have their own UHD reality show titled “OH MY GIRL Miracle Expedition”. The first episode will be released on January 25, 2018 (They are going to enjoy the snow, and the beautiful scenery of Gangwon).
  • Oh My Girl and MAMAMOO were named as the two finalists for the No. 1 spot. With the addition of live streaming votes, MAMAMOO was crowned the winner of “Queendom”, with Oh My Girl coming in second.
  • On April 27 at 6 p.m. KST, Oh My Girl released their new mini album “NONSTOP”; as of 11 p.m. KST the same day, “Nonstop” ranked No. 1 on Melon, Bugs and Soribada’s real-time charts, No. 2 on Genie and No. 36 on Flo. This is the first time the group has ranked No. 1 on Melon since its debut.
  • The girls chose Mimi and Seunghee as the members who frequently lose their temper. Mimi tends to get angry when they talk about the results without an explanation. Mimi explained that she gets angry when she thinks she is being treated unfairly and Seunghee admitted that she loses her temper over trivial things, such as hot weather.



YouTube video