• Stage Name: Seo Sunghyuk

    Birth Name: Seo Sung Hyuk

    Group: T.A.N

    Position: –

    Birthday: August 26, 1999

    Zodiac Sign: Virgo

    II. Career


    I. 2017–2018: Produce 101 Season 2, RAINZ

    In 2017, he participated in Mnet's survival show Produce 101 season 2 but was eliminated in episode 10 and finished in 31st place. Following the show's conclusion, he debuted as a member of the project group RAINZ in October 2017 before they disbanded a year later.

    II. 2019: New agency

    On June 6, 2019, Sunghyuk signed an exclusive contract with Think About Entertainment.

    He released a digital single titled "Good Night, My Dear" on September 24, 2019 as a special gift to his fans.

    III. 2021: Wild Idol

    On August 11, 2021, he was introduced as the 24th contestant of the survival show Wild Idol.

    During the show's finale, he was revealed to have ranked 4th overall, thus making him a member of T.A.N.

    III. Digital Singles

    ''Good Night, My Dear''
    ''Spring Picnic''

    IV. Sunghyuk Facts

    -He was born in Bucheon, Gyeonggi-do, South Korea

    – Specialty: push-ups, jiu-jitsu

    – He was a contestant on Produce 101 season 2 and ranked 31st

    – After Produce 101 Season 2 and his promotions with RAINZ ended his planned activities didn’t work out and he wanted to give up

    – He acted in four web dramas: 3AM Season 2 (Main Role), Summer Vacation (Main Role), Winter Vacation (Main Role), and Hi! Touch (Main Role)

    – He has a dog

    – A nickname he wants his fans to call him is 성혁이 (Sunghyuk-ie)

    – His favorite colors are Lilac Breeze and Aqua Sky (RAINZ official colors)

    – He thinks the animal he resembles is a honey badger

    – His charm is how his personality is different from his appearance

    – His bucket list is to make his debut on Wild Idol and meet his fans while performing on stage

    – His goal is to be a versatile person who is good at singing, dancing and acting

    – The nickname he would give his fans is 보라둥이 (translation unclear)

    – The music genre he wants to try or is interested in is Rock

    – His favorite season is fall because the temperature and humidity is good

    – His favorite snack is avocado

    – He has a habit of exploring good restaurants

    – He wants to learn to play the harmonica