SF9’s Jaeyoon: Profile, Facts, Debut, OST, Dancing to Girl Group Songs, Etc.

jaeyoon sf9 profile

Let’s Find Out More About SF9’s Jaeyoon!

If you are a K-Pop fan, of course, you know all about K-Pop groups’ names, such as SF9. One of the 9 members of this group has an extraordinary skill, he is Jaeyoon. Do you want to know what skills he has? Well, in this article, Channel-Korea will provide you with all the information about SF9’s Jaeyoon, ranging from his profile to his skills. So, keep on reading!

SF9’s Jaeyoon’s Profile

jaeyoon sf9 profile

Name: Lee Jae Yoon (이재윤)

Stage Name: Jaeyoon (재윤)

Birthday: August 9th, 1994

Birthplace: Nam-gu, Busan, South Korea

Education: Dong Ah Institute of Media and Arts

Height: 184 cm (6’0″)

Weight: 66 kg (145 lbs)

Zodiac: Leo

Chinese Zodiac: Dog

Blood Type: O

Nationality: Korean


Occupation: Singer, Dancer (Performer)

Years Active: 2016–present

Agency: FNC Entertainment

Group: SF9

SF9’s Jaeyoon’s Facts

jaeyoon sf9 facts
  • Jaeyoon had studied at Myeongseong Kindergarten, Busan Daecheon Elementary School – Middle School, and Busan Sungji High School
  • Jaeyoon has a younger sister
  • He really loves bread, coffee, and chocolate
  • Fantasy is his favorite color
  • Movie appreciation and sports are his hobbies
  • Jaeyoon is afraid of heights
  • He has a very deep dimple
  • Jaeyoon has other special talents, that is he can impersonate Louis Armstrong and Sung Si-kyung
  • He has a bright personality
  • Before became an idol, Jaeyoon used to work part-time at a spicy stir-fried chicken restaurant
  • He can distinguish poisonous plants and animals from those that aren’t poisonous because he used to live in the countryside
  • He is fluent in speaking Satoori
  • Jaeyoon has a unique ideal type, he likes someone who likes Pokemon
  • In 2016, he appeared in Click Your Heart

Jaeyoon’s Debut With SF9

jaeyoon sf9 profile

SF9 is a boy group that was formed by FNC Entertainment in August 2016 through the agency’s survival show d.o.b (dance or band) by debuting 9 members, namely Youngbin, Zuho, Rowoon, Dawon, Inseong, Hwiyoung, Chani, Yoo Taeyang, and Jaeyoon.


Jaeyoon and his group officially debuted on October 5th, 2016, with the release of their first single album titled Feeling Sensation alongside the lead single “Fanfare”. After debuting, Jaeyoon and the group promoted their song by appearing on the weekly music program which aired on Mnet, namely M! Countdown on August 6th, 2016.

jaeyoon sf9 profile

In his group, Jaeyoon got the position of dancer and also the sub-vocalist because of his melodious voice. SF9 carried an energetic and manly concept, also used monochrome color vibes as in the photo below!

jaeyoon sf9 profile

Since their debut, the group’s albums have reached the 8th and 6th positions on the Gaon Album Chart. They also took 6th place on the Yin Yue Tai weekly chart and peaked in 7th position at the Yin Yue Tai monthly chart!

SF9’s Jaeyoon in Men’s Health Magazine

jaeyoon sf9 profile

Jaeyoon really likes sports, and it makes his body look fit and healthy. Because of this too, SF9’s Jaeyoon got the chance to appear on the cover of the Korean magazine Men’s Health in January 2021.

He has a perfect body, soft and gentle aura, especially when posing with several outfits in the magazine. Not only photos, but in the magazine, there are Jaeyoon’s answers to some of the questions from the interview session.

Not only his perfect posture, but he also shows his abs that he got from exercising. Here are his photos with some outfits such as a leather jacket with jeans, and sportswear!

jaeyoon sf9 profile
jaeyoon sf9 profile

Jaeyoon’s Drama OST

jaeyoon sf9 profile

Jaeyoon is one of SF9 members who took responsibility and was in charge of “Honey Voice” in the group because he sings sweetly any song. Because of this too, he has been asked to participate in a drama series to fill in the official soundtrack of the drama concerned.

In 2017, Jaeyoon sang a song for the Korean drama series, titled Girls Generation 1979 part 1. The drama’s OST songs are “Even If We Meet Again” and “My Only Love Song (Thank You, My Love)”.

SF9’s Jaeyoon Dancing to Girl Group Songs!

jaeyoon sf9 dance girl group

Apart from being a sub-vocalist, Jaeyoon’s ability to dance can’t be doubted. He has good skills in dancing like the main dancers of SF9, Chani and Yoo Taeyang.


But, not only he is proficient in the group’s dance choreography, he also can dance to girl group songs. Such as when SF9 was a guest star in the Weekly Idol program.

Jaeyoon knows almost all the dances of girl group songs and he dances confidently and energetically. Such are the songs: “Playing With Fire” by BLACKPINK, “TT” by Twice, Red Velvet‘s “Russian Roulette” and “Zimzalabim”, and SNSD‘s “Run Devil Run”.

So, here is the compilation video of him!

That’s all information about SF9’s Jaeyoon who has a honey-sweet voice! Don’t you agree that he has a sweet voice? Whether you agree or not, don’t forget to kindly share your thoughts about him in the comment section below! See you in another article!