Full Profiles of 2Yoon Members Heo Ga-yoon and Jeon Ji-yoon


General Information About 2Yoon

2Yoon is a sub-unit of the Korean girl group 4Minute. As the name implies, 2Yoon only consists of two members, Gayoon and Jiyoon. These two have the strongest vocals in 4Minute. 2Yoon debuted under Sube Entertainment on January 17, 2013, with the mini-album Harvest Moon, which includes the single 24/7.

Their mini-album has five songs, which are 24/7, Nightmare, Why Not, SeSeSe, and Black Swan. With unique vocals from Gayoon and Jiyoon, this project was said to be the perfect project for 4Minute. Let’s see the full profile from 2Yoon!

2Yoon’s Heo Ga-Yoon: Full Profile and Facts


Real Name: Heo Ga-yoon

Stage Name: Gayoon

Date of Birth: May 18, 1990

Nationality: Korean

Age: 28 years old

Position: Main Vocalist

Zodiac: Taurus

Height: 165 cm

Weight: 47 kg

Religion: N/A

Blood Type: O

Hobbies: Singing, Watching Movies, Writing Lyrics

Education: Dong Duke Female High School; Dongguk University, Theater Major

Instagram: @gayoon_heo

Facts About 2Yoon’s Heo Ga-Yoon:

  1. She can speak Japanese.
  2. She likes to write lyrics in her free time.
  3. She loves clothes, so, during her free time, she also likes to shop.
  4. Heo Ga-yoon became the 2nd winner in the best singer of SM Contest.
  5. Gayoon said, My stage concept is always cool and sexy”.
  6. Gayoon was announced to be a 4Minute member on June 12, 2009.
  7. Gayoon has taken vocal classes since grade 2 in junior high school.
  8. She is a fan of Yangpa, Lee Hyo Ri, and Bae Yong Jun.
  9. Gayoon appeared in the drama titled Lights and Shadows which aired on MBC in 2012.
  10. Gayoon played in the big screen movie titled Father, Daughter that aired in 2016.
  11. Gayoon cannot do aegyo.
  12. Her favorite animal is the elephant.
  13. Gayoon is a person who believes in talking less and doing more.
  14. Gayoon prefers friendship to love.
  15. Her favorite food is candy.
  16. Gayoon ranks 2nd in the Top 5 Female Idols with the Most Gorgeous Legs.
  17. Among 4Minute, Gayoon was the first to become a Cube trainee.
  18. Gayoon’s nicknames are Dodosick Gayoom, Neunggeuli Gayoom, and Heo Force.
  19. Before debuting, Gayoon also sang and recorded the MV for “Love Is All Around” and also acted in Mario’s music video.
  20. Gayoon confessed that among 4Minute, she has the best vocals and the best body.

2Yoon’s Jeon Ji-Yoon: Full Profile and Facts


Real Name: Jeon Ji-yoon

Stage Name: Jiyoon

Date of Birth: October 15, 1990

Nationality: Korean

Age: 28 years old

Position: Lead Rapper, Lead Vocalist

Zodiac: Libra

Height: 165 cm

Weight: 47 kg

Religion: N/A

Blood Type: B

Hobbies: Singing, Dancing, Cooking, Writing Lyrics

Education: Byeongjeom High School; Kyung Hee University, Post Modern Music Major

Instagram: @jenyerjiyoon

Facts About 2Yoon’s Jeon Ji-Yoon:

  1. She can speak English and Japanese.
  2. She loves all of Katy Perry’s songs.
  3. Her favorite colors are white and purple.
  4. According to 4Minute’s trainer, out of all the members, she has changed the most.
  5. Her cooking skills are bad.
  6. Jiyoon was announced as a 4Minute member in May 2009.
  7. Jiyoon is recognized by a producer to have a beautiful voice, even beyond the voice of Gayoon.
  8. Jiyoon has the most powerful image in 4Minute.
  9. Jiyoon always gets up early.
  10. She is ‘the father’ in 4Minute.
  11. Her role model is Beyonce.
  12. Jiyoon once played in a web drama titled Dreaming Executive.
  13. Jiyoon also played in the movie titled Like a French Movie that aired in 2016.
  14. Jiyoon’s nicknames are Junglass, Jiyoonit, and Charisma Jiyoon.
  15. Jiyoon participated in Unpretty Rapstar 2 in 2015.
  16. Jiyoon loves mountain climbing.
  17. To keep her body in shape, Jiyoon does yoga every morning.
  18. According to her brother, Jiyoon was in the last position of the prettiest member in 4Minute and the first was Gayoon.
  19. Her ideal type is Kim Nam Gil.
  20. She is a fan of Kim Hyun Joon.

2Yoon Members’ Popularity Ranking


Cube Entertainment managed to create 4Minute’s first sub-unit under the name 2Yoon in 2013, but since its debut with 24/7, 4Minute officially dissolved. 2Yoon has not released any songs since. As we know, Gayoon and Jiyoon had very strong vocals in 4Minute. Gayoon was the main vocalist and Jiyoon was the lead rapper and lead vocalist.

In this song, they tried different concepts, although their impression is always sexy like 4Minute, this time, they tried a slightly tomboyish concept. For example, Jiyoon’s clothes are very different from 4Minute’s style.

With a funny and unique concept, 2Yoon admits that Girl’s Generation praised their song and encouraged 2Yoon:

Girls’ Generation praised us and it feels great fun,” the 2Yoon statement said. “They say, ‘The song and the dance are good and the costumes and music concepts are well presented’.”

  1. Gayoon – 54%
  2. Jiyoon – 34%

They managed to bring the concept of a unique song and matched their aura. They combined rural songs with a very unique beat, making them better known by netizens. Even the concept of the music video is somewhat unique with a rural concept.

Check this out!