Kpop Boys

Sungjae (BTOB Member) Age, Bio, Wiki, Facts & More


Sungjae (성재) is a member of a South Korean boy group named BTOB (비투비). Group consists of 6 members: Eunkwang, Minhyuk, Changsub, Hyunsik, Peniel and Sungjae. They debuted on March 21, 2012. The group is under CUBE Entertainment.

His Stage name is Sungjae (성재). His birth name is Yook Sung Jae (육성재). He was born on May 2, 1995. His age is around 26 years old as of 2021. He is South Korean by Nationality. His Zodiac sign is Taurus.

He is the Vocalist, Face of the Group, Maknae of the group.

Check out and follow Sungjae’s Social Media accounts:

Sub-Unit: BtoB Blue

Instagram: @yook_can_do_it

Twitter: @BTOB_6SJ

Weibo: yooksungjai

Early Life:

He was born in Yongin, Gyeonggi, South Korea.

Not much is known about his early life.

Physical Appearance:

He is young, smart, and handsome. He is popular among youths. His looks make him look younger than his actual age. He has black eyes and black hair.

His height is around 5’11” (180 cm) and his weight is around 68 kg (149 lbs). His Blood group is A.

Family, Religion & Girlfriends:

He has an older sister, named Sungyoung.

Not much is known about his family and relationships.


  • He has 3.3M+ followers on Instagram.
  • His specialties are Vocals, snowboarding.
  • He speaks Korean and English.
  • His specialties are Piano and Drums.
  • He can play the drums, the guitar, and the bass.
  • He is good at cooking kimchi fried rice.
  • He is a fashionista.
  • He won many awards.
  • His hobbies are snowboarding, fishing and shopping.
  • He was left at the final round of a JYP open audition.
  • He can play the acoustic guitar and the bass.
  • He has a Snow Bengal cat, named Sami.
  • His female idol is Suzy.
  • He likes older women.
  • He loves cartoon characters.
  • He endorses many brands.
  • He filmed “We Got Married” with Joy from Red Velvet.
  • He was in a parody group called Big Byung, along with VIXX’s N and Hyuk, and GOT7’s Jackson.
  • He and Wanna One’s Ong Seongwoo were classmates in Hanlim Arts School.
  • He is a model.
  • Sungjae, Hyunsik, Minhyuk, Changsub acted in the drama “Monster” with Highlight’s Junhyung.
  • He joined the reality-variety program “Real Men” (2014-15), was a co-MC with SJ’s Kangin, and f(x)’s Amber on “A Song For You”, was the main host of Inkigayo Sept 2015-May 2016.
  • He endorses many brands.
  • He joined “The Law of the Jungle” and the reality show “All the Butlers/Master in the House”.
  • He released his first solo album “Yook O’Clock” on March 2, 2020.
  • He enlisted on May 11, 2020.

Korean Dramas:

  • Plus Nine Boys
  • School 2015: Who Are You
  • The Village: Achiara’s Secret
  • Goblin


  • His favorite colors are black and red.

Check out and follow the BTOB’S official accounts:


Official Website (Japan):

Twitter: @officialbtob


Instagram: @cube_official_btob

Facebook: BTOBofficial

Youtube: officialbtob

Fan Cafe: cube-btob

Youtube: officialbtob

V Live: BTOB channel

TikTok: @official_btob

BTOB Fandom Name: Melody

BTOB Official Fan Color: Slow Blue

Checkout Latest Comeback:

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