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비투비

Boy group · BTOB Company · since 2012

BTOB

비투비

Six members, a catalogue of ballads largely written in-house and a fan club called Melody. BTOB marked its 14th anniversary with the single "We Together" in March 2026.

15years on 21 March 2027 · in 150 days

Quick answers

When did BTOB debut?

On 21 March 2012 under Cube Entertainment, with "Insane" on M Countdown. The first EP, Born to Beat, followed in April.

How many members does BTOB have?

Six: Eunkwang (leader), Minhyuk, Changsub, Hyunsik, Peniel and Sungjae. The group debuted with seven members.

What is the BTOB fandom called?

Melody.

What does BTOB stand for?

Born to Beat.

Is BTOB still active?

Yes. The members left Cube in 2023 but kept the name, and all six released "We Together" on 21 March 2026.

The story so far

  1. Debut stage with "Insane" on M Countdown; the EP Born to Beat follows in April.

  2. First music show win, on Show Champion with "Way Back Home".

  3. "Missing You", written by Hyunsik, tops the charts and wins seven music show trophies.

  4. Eunkwang is the first member to start military service.

  5. Ilhoon leaves the group; BTOB continues as six.

  6. All six return with Be Together, their first album written and produced entirely by the members.

  7. 10th anniversary concerts at KSPO Dome in Seoul for about 25,000 fans.

  8. The members leave Cube Entertainment after 11 years.

  9. First fan concert, Our Dream, in Seoul, followed by an Asia tour.

  10. "We Together", the first release by all six in nearly three years.

Start with these 5 songs

  1. InsaneThe debut song.2012
  2. Missing YouTheir biggest hit: seven music show wins and 100 million streams.2017
  3. Only One for MeThe follow-up hit, still named among their signature songs.2018
  4. The SongTitle track of the 10th anniversary album Be Together, written by Hyunsik.2022
  5. Wind and WishTitle track of their 12th EP, the last group release with Cube.2023

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In the Fan Chart

The Fan Chart on The Crowd adds up every fan's top 10. Here is where BTOB stands.

    Add BTOB to your setlist

    For Melody

    Eunkwang

    서은광
    Name
    Seo Eun-kwang
    Born
    22 November 1990
    Role
    Leader

    A musical actor who also closed the 2017 monthly solo series Piece of BTOB.

    Minhyuk

    이민혁
    Name
    Lee Min-hyuk
    Born
    29 November 1990

    Released his first solo album, Hutazone, in January 2019 under the name HUTA.

    Changsub

    이창섭
    Name
    Lee Chang-sub
    Born
    26 February 1991

    Toured seven Korean cities with his second solo EP End And, ending in early 2026.

    Hyunsik

    임현식
    Name
    Lim Hyun-sik
    Born
    7 March 1992

    Co-wrote and co-composed "Missing You" and wrote the 2022 title track "The Song".

    Peniel

    신동근
    Name
    Peniel Shin
    Born
    10 March 1993

    Born in the United States, he is the only American member of BTOB.

    Sungjae

    육성재
    Name
    Yook Sung-jae
    Born
    2 May 1995
    Role
    Youngest member

    Acted in Guardian: The Lonely and Great God (2016) and The Golden Spoon (2022).

    Know your BTOB?Six K-pop questions a day in the Daily, and a collectible card for every finished set.

    Play the Daily

    Last checked 21 October 2026. Sources include Korea JoongAng Daily, The Korea Herald, The Korea Times and Sports Kyunghyang. Spotted a mistake? Tell us.