Rocket Punch’s Yunkyoung: Profile, Injury, Age, Etc.

rocket punch yunkyoung

Meet the Talented and Beautiful Idol from Woollim Entertainment—Rocket Punch’s Yunkyoung

Rocket Punch from Woollim Entertainment are the girl group that made a debut in August 2019. As you may already know, Woollim Entertainment is known for its popular boy groups such as INFINITE and Golden Child, also their popular girl group, Lovelyz. It’s time to discuss the 4th generation K-pop girl group of Woollim Entertainment, Rocket Punch which also can be referred to as RCPC for short.

However, we’re not going to talk about all the members or Rocket Punch in general. Instead, we’re going to talking about Yunkyoung, the visual of Rocket Punch.

So, stay tuned and keep scrolling down to find out more about Yunkyoung from Rocket Punch!

Rocket Punch’s Yunkyoung’s Profile

rocket punch yunkyoung

Full name: Seo Yunkyoung

Korean Stage Name: 윤경

Korean Real Name: 서윤경

Stage Name: Yunkyoung

Chinese Name: 徐胤卿

Japanese Name: ソ・ユンギョン

Nicknames: Yoongaeng, Eol-da (means your face is complete), Yunkyung Takahashi, You Can (or also written as Yoo Kaen), Seo Beauty, etc.

Birthplace: Chipyeong-dong, Seo-gu, Gwangju-si, South Korea

Nationality: Korean

Height: 158–159 cm

Foot size: 240 mm

Birthday: November 1st, 2001

Zodiac Sign: Scorpio

Chinese Zodiac: Snake

Position: Visual, sub-vocalist, rapper

Occupation: Singer, idol


  • Gwangju Uncheon Elementary School
  • Jeonnam Middle School
  • Seoul Performing Arts High School

Hobbies: Watching beauty videos

Specialties: Eating a lemon quickly, eating a lot deliciously, snowball fighting, etc.

Blood type: O


Family: Parents, one older brother

Debut: 2019

Agency: Woollim Entertainment

Rocket Punch’s Yunkyoung’s Facts

  • Yunkyoung has been praised for her beauty since she was in school.
  • Yunkyoung talks so fast that she only takes three minutes to talk to her mother.
  • Yunkyoung was a fan of Lovelyz’s Seo Jisoo when she hadn’t debuted yet.
  • Yunkyoung is close to Dreamnote’s Lara and Cherry Bullet’s Bora.
  • Actually, Yunkyoung is afraid of horror movies.
  • Among the Baskin Robbins ice cream flavors, Yunkyoung likes the “strawberry in love” best.
  • Yunkyoung started to dance when she was six years old.
  • Yunkyoung transferred to various schools before she was accepted at SOPA.
  • Even though Yunkyoung is in charge of visuals, she has excellent vocal and dance skills. Yunkyoung also raps in some songs of Rocket Punch.
  • Yunkyoung got the nickname Choco Poodle because she had a hairstyle that resembles a poodle.
  • Yunkyoung’s favorite nickname is Yun Gang or Gaeng.
  • Yunkyoung got the nickname Seo Beauty because she watches a lot of beauty videos on YouTube.
  • When Yunkyoung’s face was revealed, the netizens said that her face resembles Lovelyz’s Seo Jisoo, Park Soojin, YouTuber Park Bi-dan, etc.
  • Yunkyoung’s nose is high and sharp and it resembles her father’s.

Rocket Punch’s Yunkyoung’s Pre-Debut


Before debuting as a member of Rocket Punch and becoming the Yunkyoung from Rocket Punch that we know, Yunkyoung was just a little girl from Chipyeong-dong, Gwangju. She was born on November 1st, 2001, with the name Seo Yunkyoung. She lived with her parents along with her older brother. She happened to be the only daughter in her house.

While Yunkyoung was in middle school, she was in the broadcasting department and she was the engineer manager. She once joined a competition where she took a video and she won the grand prize from that competition.


Yunkyoung probably didn’t expect to be an idol at first. After she graduated from middle school, she went to the vocational all-girls high school in her hometown. She joined the Tax Finance Administration department. However, in 2017, she got street-cast by the staff from Woollim Entertainment. No wonder the staff recognized her and asked her to join an audition, Yunkyoung was already pretty since she was young.

Finally, she moved to Seoul and became a trainee at Woollim Entertainment in 2017. Since she was still in high school at that time, and of course, she couldn’t go to her school which was located in Gwangju, Yunkyoung transferred to a school in Seoul. Thus, she had to quit the department of Tax Finance Administration that she went to before.


However, transferring to a new school wasn’t easy as it seems. Yunkyoung who became a trainee and needed to focus on training her skills in various fields such as dancing, vocals, etc., had to go to a school that could adjust to the tight schedule of a trainee.

There are some performing arts high schools in Seoul, one of them is the Seoul of Performing Arts high school, the same school popular idols such as Kai from EXO, BTS’s Jungkook, Mark, Haechan, Jaemin, and Jeno from NCT Dream, etc. have attended. Yunkyoung targetting that school, but she didn’t pass the test at first. That could be because she was a new trainee at that time, she still lacked something when she was being interviewed.

rocketpunch yunkyoung

At first, Yunkyoung applied for the Practical Music department, which she didn’t enter. After that, she tried out again and applied to another department, which is the Film and Theater department. But the result was still the same. Finally, in 2019, the year in which Yunkyoung made her debut with Rocket Punch, Yunkyoung tried another department which is the Practical Dance department. Yunkyoung passed the test, and she was so excited about it. That’s how Yunkyoung finally graduated high school.


Before she officially graduated, Yunkyoung took the university entrance test in 2020. Yunkyoung is really such a nice girl who didn’t forget her responsibility to study!

Rocket Punch’s Yunkyoung’s Debut

rocket punch

There are a lot of K-pop idols who had to wait for over three years to debut. However, there are also those who have debuted after being a trainee only for a short time. As for Yukyoung, her trainee life wasn’t too long but wasn’t too short either. She spent around two years being a trainee. After that, in 2019, she debuted officially in Rocket Punch.

In July 2019, Woollim Entertainment revealed that they would be debuting a new girl group soon. The six members were also revealed one by one starting from August 1st, 2019. The new girl group that was later on called Rocket Punch made its official debut on August 7th, 2019. They released their first mini-album titled Pink Punch. The single track was titled “Bim Bam Bum”.

Let’s take a look at Rocket Punch’s first music video below!

What do you think about Rocket Punch’s music video? The girls really look cute and the concept matches with the song too, right? Everything seems perfect!

And now, it’s time to see the dance practice of Rocket Punch’s debut song, “Bim Bam Bum” to focus better on their dancing skills!

What do you think about the dance version of “Bim Bam Bum”? The song is cute, the dance is cute, but the members are even cuter, right?

Rocket Punch’s Yunkyoung’s Performances on Stage


We have seen the story of Yunkyoung before she made it to where she is right now. It was such a blessing that she accepted the invitation for the audition for Woollim Entertainment, it was also great that her parents weren’t strict with her and still allowed her to go to Seoul. It led to her becoming the Yunkyoung that we know today.

It has been two years since Rocket Punch made their debut. The girls have improved a lot in some aspects, not only in dancing or vocal, but also in the technique in which they perform their songs. The girls are just getting better and better on each comeback.

So, it’s time to see how great Rocket Punch’s performances have been in music shows throughout time!

What do you think about Rocket Punch’s performances? Well, they are really great, right?

And now, it’s time to see the performances of Yunkyoung only in some videos that only focus on Yunkyoung!

What do you think of Yunkyoung’s performances? Let us know your opinion in the comment section.