UP10TION’s Sunyoul: Profile, Facts, ‘King of Masked Singer’, and More!


Learn More About UP10TION’s Sunyoul

Sunyoul is a South Korean singer and a member of the boy-group UP10TION. He debuted as a member of UP10TION in 2015 under TOP Media agency, the company that belongs to Andy of SHINWA. UP10TION consists of ten members: Jinhoo, Kuhn, Kogyeol, Wei, Bitto, Wooshin, Sunyoul, Gyujin, Hwanhee, and Xiao; Sunyoul is a main vocalist of the group.

In this article, Channel-Korea will explain all about UP10TION’s Sunyoul: Profile, Facts, ‘King of Masked Singer’, and More! So, stay tuned!

UP10TION’s Sunyoul’s Full Profile


Stage name: Sunyoul

Birth Name: Seon Ye-in

Place and Date of Birth: South Jeolla Province, South Korea, November 6, 1996

Nationality: Korean

Position: Main Vocalist

Zodiac Sign: Scorpio

Height: 175 cm (5’9″)

Weight: 55kg (121 lbs)

Blood Type: B

Siblings: a younger sister

Fun Facts About UP10TION’s Sunyoul

The following are some fun facts about UP10TION’s Sunyoul:

  • He graduated from Dong Ah Institute of Media and Arts, majoring in K-pop and Acting.
  • He was the seventh member who joined the group.
  • In 2016 he appeared on the Korean Variety Show, MBC ’King of Mask Singer’
  • When he was on King of Masked Singer the judges and aundience mistakenly thought that he was a girl because he appeared in women’s clothes.
  • His nickname is Bunny, because his teeth look like bunny teeth.
  • He acts as a mother of the group.
  • Sunyoul is left-handed.
  • He’s UP10TION’s milky boy.
  • He is a fan of Girl’ Generation’s Taeyeon and soloist IU.
  • He likes to lie down while listening to music.
  • He has abs.
  • He studied piano for seven years, but he said his hands became dumb.
  • He did a collaboration with GFriend’s Yuju, the song’s tittle is Cherish.
  • Sunyoul is roommates with Gyujin.
  • Sunyoul’s ideal type is a mature girl, nice as him, a girl that feels comfortable with him and who accepts his true self.

UP10TION’s Sunyoul’s Appearance in King of Masked Singer

Sunyoul appeared on King of Masked Singer wearing traditional Korean women’s clothes. He successfully surprised everyone and made the judges and male audiences attracted to him. Sunyoul performed in a feminine style, singing the song “Tears” from a classic female singer. This also made the judging panel guess that the real identity of the masked singer was a member of a girl-group or an experienced trot singer.

Check Out UP10TION’s Sunyoul’s Glorious Abs


Sunyoul really has a nice body. His fans will definitely scream when they see his hot abs.


Look Alike with BTS’s Jungkook


There are many people who acknowledge that Up10tion’s Sunyoul and BTS’s Jungkook really look like each other. Fans of both idols also admitted that both of them resembles each other, especially their precious smiles.


It may sounds weir, but their teeth are also seems to have a similar shape.


Collaboration with GFriend’s Yuju


In 2016, UP10TION’s Sunyoul and GFRIEND’s Yuju released a sugary-sweet and adorable duet song. Both are known as main vocalists in their respective groups. The music video for the duet is called Cherish, and was shared by TOP on March 11, 2016, at midnight KST.

The music video took on a spring theme, which is a the season of love. They were seen doing song recordings in the studio and they took a lots of photos for a cute photo shoot. The song tells about two friends who are cautiously flirting with each other as they nervously take steps towards confessing their feelings for each other.

Latest News of UP10TION’s Sunyoul

At the end of 2018, Sonyoul and his group UP10TION made their comeback with their 7th mini album, Laberinto, with the lead single called Blue Rose. They are now embarking on their North American Tour.


Despite his busy schedule with the North American Tour, Sonyoul routinely updates his fans through his group’s official Instagram account to share his daily activities. He often takes a selfie and posts it on Instagram.


That was all for the information about UP10TION’s Sunyoul! Don’t forget to give your thoughts in the comments down below!