HomeStatisticsModelYook Sung-jae Height, Weight, Age, Body Statistics

Yook Sung-jae Height, Weight, Age, Body Statistics

Yook Sung-jae Quick Info
Height 5 ft 11 in
Weight 70 kg
Date of Birth May 2, 1995
Zodiac Sign Taurus
Eye Color Dark Brown

Yook Sung-jae is a South Korean singer, actor, model, entertainer, and host who is known for being the lead vocalist, face, and maknae of the popular boy band, BtoB, while also appearing in a variety of shows like The Village: Achiara’s SecretWe Got MarriedWho Are You: School 2015Guardian: The Lonely and Great God, and Master in the House.

Born Name

Yook Sung-jae

Nick Name


Yook Sung-jae as seen at Cable TV Awards in March 2017
Yook Sung-jae as seen at Cable TV Awards in March 2017 (honeyook / / CC BY 4.0)

Sun Sign


Born Place

Yongin, Gyeonggi Province, South Korea


South Korean


Yook Sung-jae studied at Hanlim Multi Art School located in Songpa District in Seoul and graduated from there in 2014. Afterward, he got enrolled at Dongshin University as a Practical Music major.

Also, he has studied in both England and the Philippines for a month each.


Singer, Actor, Model, Entertainer, Host


  • Father – He has served as the CEO of an IT corporation dealing in semiconductors.
  • Siblings – He has an older sister.


Yook Sung-jae was represented by Cube Entertainment.


K-Pop, Dance-Pop, R&B, Ballad




Cube Entertainment (Former)



Yook Sung-jae as seen in 2014
Yook Sung-jae as seen in 2014 (Cooing Sweetly / / CC BY 4.0)


5 ft 11 in or 180.5 cm


70 kg or 154.5 lbs

Race / Ethnicity


Hair Color

Dark Brown

Eye Color

Dark Brown

Sexual Orientation


Distinctive Features

  • Lean body
  • Pouty lips
Yook Sung-jae as seen in April 2018
Yook Sung-jae as seen in April 2018 (f28 / / CC BY 4.0)

Yook Sung-jae Favorite Things

  • Colors – Black, Red

Yook Sung-jae Facts

  1. His portrayal of the character named Park Woo-jae in the mystery-thriller TV series, The Village: Achiara’s Secret, bagged him the 2015 SBS Drama Award in the “New Star Award” category. It was also revealed that Yook Sung-jae donated ₩3 million to Jeonbuk National University Hospital, the location where The Village: Achiara’s Secret was filmed.
  2. His BtoB bandmates include Seo Eun-kwang, Lee Min-hyuk, Lee Chang-sub, Im Hyun-sik, Peniel Shin, and Jung Il-hoon.
  3. In 2015, he appeared on King of Mask Singer under the alias “Tired Bumblebee”.
  4. In 2017, Yook Sung-jae started appearing as a cast member of the TV reality-variety series, Master in the House, and for this, he won the 12th SBS Entertainment Award in the “Excellent Award Variety Department” category and 13th SBS Entertainment Award in the “SNS Star Award” category.
  5. He has also served as a member of BTOB’s first sub-unit BTOB Blue, which debuted in September 2016.
  6. In December 2017, Yook was hospitalized after suffering a back injury. He reportedly had symptoms of lumbar disc herniation.
  7. He released his debut EP, Yook O’Clock, on March 2, 2020, and it included songs like Come with the WindHypnotizedYOOK, and From Winter.
  8. In May 2020, he enlisted in the military and was officially discharged from military service on November 14, 2021.
  9. In November 2023, it was revealed that the members of BtoB had parted ways with Cube Entertainment following the completion of their contracts.
  10. In December 2023, it was revealed that he had signed an exclusive contract with IWill Media.
  11. Yook Sung-jae has also accumulated an impressive social media fan base with more than 4.5 million followers on Instagram and more than 2 million followers on Twitter.

Featured Image by honeyook / / CC BY 4.0

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