Group Members

Eunchan (TEMPEST) Profile, Bio, and Facts


Eunchan (은찬) is a South Korean singer and a member of the K-pop boy group TEMPEST under Yuehua Entertainment.

Eunchan (TEMPEST) Profile

Stage Name Eunchan (은찬)
Birth Name Choi Byeong-seop (최병섭)
Occupation Singer
Birthday February 27, 2001
Active Years 2022–present
Age 22 (in Feb 2023)
Zodiac Sign Pisces
Height 187 cm (6’1″)
Weight 60 kg (132 lbs)
Nationality Korean
Blood Type B


Eunchan (TEMPEST) Facts

Early Life

– Eunchan was born in Anyang, Gyeonggi-do, South Korea.
– He graduated from Hanlim Multi Arts School.
– During middle school, he competed in athletics as a class representative during an athletic meet and won first place in the 200m short-distance track and field event.

Personal Life

– Eunchan has the longest hands in the group, measuring 22 cm.
– He introduces himself with the phrase, “Eunchan, the unique member responsible for body proportion in TEMPEST.”
– He is nicknamed “Milk Bread” due to his smooth cheeks.
– Despite perceiving himself as having a serious personality, he also showcases a carefree and laid-back side.
– His stage name means “grace and brilliance” in Korean.
– He has a habit of licking his lips.
– He has a deep and husky low-tone voice.
– His keyword is “CLASSIC.”
– He is the tallest member in TEMPEST.
– He discovered his skill of riding a bicycle backwards during high school when a friend jokingly asked him to try it.
– He likes to explore different cultures.
– He is roommates with Hyeongseop and Taerae.
– His older brother was born in 1999.
– He wore glasses in high school due to his eyesight, but he now opts for contact lenses.
– He has expressed a desire for a Hip-Hop concept for their next comeback.
– His representative emoji is the dolphin 🐬.
– During his high school years, he experienced a growth spurt of over 20 centimeters.
– Eunchan described the debut of TEMPEST as a step up for him.
– Unlike the other TEMPEST members, he is someone who rarely sleeps in the car during travels between schedules. He spends most of his travel time looking at the scenery outside.
– He is interested in fashion and is known as the “Fashion King” among the members.
– Eunchan has the golden ratio among body types.
– He listens to music before going to sleep, with the tvN drama Reply series OST collection being the music he plays the most.
– His MBTI type ESTJ.
– When he was a trainee, he made sure to drink banana milk at least once every day. He still drinks it after his debut.
– When he was in his second year of middle school, he attempted to jump rope up to 1500 times without stopping.


– He was the sixth member to be revealed in TEMPEST.
– He is the vocalist in the group “TEMPEST”.
– During his audition, he performed TVXQ’s ‘Balloons’.
– Yuehua Entertainment discovered him while he was a student at Hanlim Arts School.
– He is one of the main visual members of the group.

Likes & Dislike

– Eunchan enjoys sports and drawing.
– Sunflower is his favorite flower.
– He enjoys snacks and always carries them in his bag.
– His favorite colors are black and white.
– Soccer and swimming are his favorite sports.
– His favorite season is autumn because he can wear stylish clothes during that time.
– “Hello Ghost” is his favorite movie.

Food Preferences

– Vanilla latte is his favorite coffee.
– The Schwieburger is his most favored menu item at McDonald’s.
– He can’t eat apples, peaches, and kiwis because he’s allergic to them.
– He doesn’t like mint chocolate, but he can eat Hawaiian pizza.
– He prefers Bibim Naengmyeon over Mulnaengmyeon.
– His favorite ice cream is Häagen-Dazs, while his least favorite is Bibivic.
– He isn’t a picky eater.
– His favorite food is Korean food.
– Eunchan loves banana milk a lot, and he even calls it the “water of life.”


– Eunchan considers riding a bicycle backward as his unique skill.
– He is skilled in track and field and used to participate in competitions during middle school.
– He excels in physical exercises among the TEMPEST members.
– He is bad at winking.

Streaming Platform Links
Genie | Bugs | Melon

NOTE: If you know more facts about Eunchan (TEMPEST), feel free to submit them in the comments section! All submissions will be greatly appreciated!

Eunchan’s Visual Teaser:

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Lilian Chen

Yo! I'm Lilian, an Ahgase and a curious wordsmith on a never-ending quest for knowledge. Don't hesitate to spot any slip-ups in my work and feel free to reach out with additional facts & insights! ^^

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