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Sungjae (성재) – BtoB, Profile, Early Life, Career, Net Worth & Facts




Yook Sung Jae (육성재) is a member of the famous South Korean boy band BtoB. He is involved in this band as their singer and songwriter. He is mostly known by his stage name which is SungJae.

Sungjae’s Early Life & Family

The South Korean singer was born on May 2, 1995, in Yongin, Gyeonggi Province, South Korea. Sungjae studied in England for a month and also in the Philippines.

Yook completed his high school at Hanlim Multi Art School and then majored in Practical Music at Dongshin University.

Talking about Yook’s family, he belongs to a wealthy Business family as his father is the CEO of an IT corporation that deals with semiconductors. Also, he has an older sister named Yook Sun-hyo.

Sungjae early life
Sungjae Image Source Instagram

Moreover, his grandfather was also a businessman who introduced red carp in South Korea for the first time, and his grandmother had a fishing farm in Paju.

Body Stats

Yook is a handsome man with a lovely personality and appearance. He has a height of 5 feet 11 inches, and he weighs 70 kg.

The Korean singer has a pair of black eyes, and his hair is currently brown colored. As he was born in May, Yook’s zodiac sign is Taurus. Even though Sungjae is slim and lean, he loves eating, and his Instagram account is proof of it.

Quick Facts About Sungjae

Full NameYook Sung-Jae
Native Name 육성재
Stage NameSungjae (성재)
BirthdayMay 2, 1995
Birth PlaceYongin, Gyeonggi, South Korea
NationalitySouth Korean
ParentsFather (Name N/A), Mother (Name N/A)
SiblingYook Sun-Hyo(Elder Sister)
OccupationSinger, Songwriter, Entertainer, Actor,
AgencyCube Entertainment
Associated ActBTOB (비투비), United Cube
Height5ft. 11 inches
Weight70 Kg
Blood TypeA
Relationship StatusN/A
Net WorthApproximately US $1 million

Sungjae Pre-Debut Struggles & Debut

Yook started his career as a singer in the year 2012. However, before that, he had already participated in a stage performance of the 2010 Cube Stars Party on August 10, 2010.

After that, he also took part in another performance of the 2011 CUBE Stars Party with another band member named Seo Eunkwang, Im Hyunsuk, Jung Il-hoon, and another person named Lee Min-woo.

Before joining Cube Entertainment, Sung had also entered the JYP 6th Audition Final Round and later, on March 21, 2012, he made his official debut as a vocalist in BtoB.

Also read about Hyunsik (현식)

Insights on Sungjae’s Career

Here, let’s get to know about the discography and filmography of Yook Sung-Jae.


The vocalist of BtoB began his career in the discography in 2010, as mentioned earlier. After that, he became a member of the South Korean band BtoB.

He has composed many songs throughout his career, including That Day Long Ago, Tell Me, Confession, Come with the Wind, Photograph, Paradise, Playing With the Fire, and many others.

This famous singer’s most recent song is Yook O’Clock, which was released on March 2, 2020, on digital platforms.

SungJae in concert Image Source Pinterest


Yook has not limited his career only to singing as he is also active in filmography as he has appeared in many television series and shows.

Some of the Television series Yook has appeared in are Monstar, The Heirs, Reply 1994, The Village: Archiala’s Secret, Mystic Pop-up Bar, and several others.

Also, we can see him in several TV shows, including Hitmaker Season 1, Real Men, Invisible Man, Battle Trip, Celebrity Bromance, Law of the Jungle in Sumatra, Lovely 95s, etc.

He has also hosted several shows, including The Show, Mnet Wide Custom News, Inkigayo, My Little Old Boy, 66th Memorial Day Commemoration Ceremony, and A Song For you Season 3.

Also read about Minhyuk (민혁)

Sungjae Awards and Nominations

The professional K-pop singer has been nominated for and has also won many awards throughout his career. Let’s get to know about some of the awards he has won and some in which he was nominated.

He has won SNS Star Award in the SBS Entertainment Awards ceremony in 2019, the Best Couple Award in 2015 for two times, Best New Actor, and the Star of the Year Award in 2015.

SungJae was nominated for eight awards throughout his career and has won 11 awards until now.

SungJae with SBS award
SungJae Awarded Image Source Instagram

Get To Know About SungJae’s Dating Life

SungJae has not disclosed anything about his love life or relationship status until now. However, he was rumored to be in a relationship with one of the members of Red Velvet, Joy.

Yook is currently focused on his career and is not interested in getting into love affairs.

Also, read about Peniel (프니엘)

Some Facts About Sungjae

  • SungJae’s sister is attending Columbia University and she is 170 cm tall.
  • He was very addicted to yogurt in his early time and used to eat 16 cups of yogurt everyday.
  • Yook announced that he was enlisted in mandatory military services on May 3, 2020 through his Instagram account and he got discharged on November 14, 2021.
  • He made his solo debut on March 2, 2020.
  • SungJae’s hobbies include fishing, snowboartding, and fishing.
  • He is an avid cat lover and has a pet cat whose photos can be seen a lot on SungJae’s Instagram account.

Insights on Sungjae Net Worth

Sung-Jae has earned a net worth of $1 million throughout his career. As he is involved in several professions, Yoon has made a lot of money for himself.

Moreover, he also has several endorsements and advertisements, which has also helped him add money to his net worth.

To know more about your favorite K-Pop Star Keep Visiting Korean Mag

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