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Hyeongseop (TEMPEST) Profile, Bio, and Facts

Hyeongseop TEMPEST

Hyeongseop (형섭) is a South Korean singer, actor, and a member of the K-pop boy group TEMPEST under Yuehua Entertainment.

Hyeongseop (TEMPEST) Profile

Stage Name Hyeongseop (형섭)
Birth Name Ahn Hyeong-seop (안형섭)
Occupation Singer
Birthday August 9, 1999
Active Years 2017–present
Age 24 (in Aug 2023)
Zodiac Sign Leo
Height 174 cm (5’9″)
Weight 58 kg (128 lbs)
Nationality Korean
Blood Type O

More Profiles: IVE, ALICE, ADYA

Hyeongseop (TEMPEST) Facts

Early Life

– Hyeongseop was born in Icheon, South Korea.
– He went to Yongin Daecheong Elementary School and Yongin Daedeok Middle School.
– He graduated from Daedeok High School.
– He attended Global Cyber University, specializing in Broadcasting.
– During elementary school, he was a class vice president in the 3rd grade and a class president in the 4th grade.

Personal Life

– His family includes his parents and a younger brother named Ahn Seon Woo, born in 2006.
– His representative emoji is cheese 🧀.
– His shoe size measures 265 mm.
– When he smiles, his Indian dimples become evident.
– Fans often compare Hyeongseop’s appearance to that of a rabbit, and have even nicknamed him Judy, who is a rabbit character from ‘Zootopia’.
– His life motto is “Everything changes. I’m not the one who changes.”
– As a child, he wanted to be ambidextrous and tried using his left hand, but it didn’t work well due to his right hand’s comfort.
– He started doing the dishes in the 3rd grade of elementary school.
– He struggled with poor eyesight and had a LASIK surgery in 2017.
– His first experience of love occurred during his third year of middle school.
– He doesn’t like to work out.
– ONEUS’ Gunhee and Hyeongseop both attended the same music academy.
– He has several nicknames including Seop-ging, Pick Me Boy, Judy, Power Blogger, Seopsain Bolt, Lovely Seop, Expression Genius, and Ending Fairy.
– He has distinctive facial features: a petite face, large eyes, and a prominent nose.
– During the ‘Produce 101 Season 2’ show, he ranked sixth in terms of appearance as voted by fellow trainees.
– He enjoyed taking selfies a lot during his school days.
– Hyeongseop keeps a schedule diary, wallet, lyrics book, AirPods, iPad, strepsil, honey for neck care, and JLPT textbooks in his bags.
– His hobbies include surfing the internet, drawing, and listening to music.
– His keyword is “PASSION.”
– He is roommates with Eunchan and Taerae.
– During his middle school years, specifically in the 3rd grade, he performed a cover of Taemin’s ‘Danger’ at the school festival.
– In 2021, he listened to ‘Maroon 5- Beautiful Mistake (feat. Megan Thee Stallion)’ and ‘Justin Bieber- As I am’ the most.
– Hyeongseop uses baby lotion due to his sensitive skin.
– He finds the movie ‘Hide and Seek’ the scariest.
– He once dreamt of being a scientist due to the excitement of mixing and heating liquids.


– Hyeongseop is the vocalist and dancer in the group TEMPEST.
– He became a member of ModernK, a music academy located in Bundang, and successfully passed the Yuehua audition in May 2016.
– He underwent training at BigHit Entertainment alongside TXT’s Yeonjun in 2015.
– He marked his acting debut in 2017 by appearing in the Naver TV Cast webdrama “Mischievous Detectives.”
– In November 2017, he formed the duo Hyeongseop x Euiwoong with LEW. However, the duo disbanded in August 2021.
– He has appeared in many magazines including “Céci Korea”, “SINGLES Korea”, “W Korea” and “Allure Korea”.
– While he progressed to the final stages of ‘Produce 101 Season 2’, he narrowly missed making his debut, achieving a 16th place ranking in the final voting round.
– From 2018 to 2019, he portrayed Boni in the TV show “Tok! Tok! Boni Hani.”
– He starred in the Naver web drama ‘Devil Inspector’ from 2017 to 2018.

Likes & Dislikes

– He likes Disney movies.
– Hyeongseop is a fan of Girls’ Generation.
– Between eating and sleeping, he would choose to sleep.
– His favorite movies include ‘Charlie and the Chocolate Factory’ and ‘The Girl Who Leapt Through Time’.
– His favorite flowers are roses and cherry blossoms.
– History and world geography were his favorite subjects in school.

Food Preferences

– His favorite food is cheese.
– Hyeongseop loves the McChicken Mozzarella menu at McDonald’s.
– Though he used to dislike noodle dishes, shikhye, pears, and carrots, his tastes have evolved, and he now enjoys them.
– In a choice between cooking and food delivery, he prefers food delivery.
– He avoids spicy pork.
– He enjoys Green Tea Latte at Starbucks.

Personality & Habits

– Hyeongseop often writes heartfelt handwritten letters or lengthy messages on KakaoTalk.
– He is cautious with his spending habits.
– He has a fear of amusement park rides and prefers to avoid them.
– His MBTI is INFJ.
– He is known for his considerate nature, diligent work ethic, and meticulous personality.

Streaming Platform Links
Genie | Bugs | Melon

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

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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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