BTOB (비투비) adalah boyband Korea Selatan yang dibentuk oleh Cube DC tahun 2012. BTOB singkatan dari “BORN TO BEAT yang mempunyai makna bahwa kelompok ini lahir membawa musik baru. Kelompok ini terdiri dari 7 anggota yaitu Seo Eun Kwang, Lee Min Hyuk, Lee Chang Sub, Lim Hyun Sik, Peniel D.Shin , Jung Il Hoon dan Yook Sung Jae.
Sebelum resmi memulai debut dengan nama BTOB, pada Januari 2012 empat anggota (Eunkwang, Hyunsik, Minhyuk dan Ilhoon) sudah tampil melalui sitcom JTBC yang berjudul Invincible Cheongdam dan membawakan satu lagu berjudul I Stole Those Lips. Kemudian pada tanggal 14 Maret 2012, melalui website resmi (www.btobofficial.com) Cube mengumumkan nama group BTOB dengan merilis sebuah teaser yang menampilkan keterampilan menari akrobatik dari para anggota BTOB.
Seiring dengan debut kelompok baru ini Cube Entertainment juga membantuk sub panel manajemen bernama Cube DC. BTOB adalah group pertama yang berada dibawah naungan Cube DC. Sebelum peluncuran single lagu Cube mengadakan BTOB Premium Launching Show yang disiarkan online disaluran resmi youtube mereka. Baru kemudian tanggal 22 Maret 2012 BTOB meluncurkan 2 debut lagu berjudul Insane dan Imagine. Mereka memulai debut live pertamanya di M! Countdown.
*Member Profile*
Birth Name: Seo Eun Kwang (Hangul: 서은광 Hanja: 徐恩光)
Height: 173cm
Weight: 62kg
Family: Father, Mother, Younger Brother
Hobbies: Billard, Soccer, Piano
Date of Birth: 1990, November 22
Favourite Color: Blue
Favourite Number: 7
Position: Leader, Main Vocalist
Education: Dongshin University – Applied Music
Specialities: Vocals, piano
Birth Name: Lee Min Hyuk (Hangul: 이민혁 Hanja:李旼赫)
Height: 173cm
Weight: 61kg
Blood Type: A
Family: Father, Mother, Older Brother
Favourite Color: Black, White
Favourite Number: 8
Hobbies: Rap, Movies, Exercise
Date of Birth: 1990, November 29
Position: Sub-vocal, Sub Rapper, Lead Dancer, Visual
Education: Dangook University (단국대학교) – Musical
Specialities: Writing lyrics, composing music, rap making, exercising, acrobatics
Birth Name: Lee Chang Sub (Hangul: 이창섭 Hanja: 李昌燮)
Blood Type: O
Family: Mother, Younger Sister
Height: 177cm
Weight: 64kg
Date of Birth: 1991, February 26
Favourite Color: Black
Favourite Number: 27
Position: Sub-vocal
Education: Howon University – Applied Music
Specialities: Piano, drums
Birth Name: Lim Hyun Sik (Hangul: 임현식 Hanja: 任炫植)
Height: 177cm
Weight: 66kg
Date of Birth: 1992, March 7
Family: Grandmother, Father, Mother, Elder Brother
Favourite Color: Red
Favourite Number: 37
Position: Lead Dancer, Main Vocal
Education: Howon University – Applied Music
Specialities: Vocal, Composition, Lyrics, Guitar, Piano
Birth Name: Shin Dong-geun (Hangul: 신동근 Hanja: 辛東根)
Name: Peniel D. Shin (프니엘)
Height: 175 cm
Weight: 63 kg
Date of Birth: 1993, March 10
Favourite Digit: 73
Position: Sub-vocal, Sub-rapper
Education: Hanyang University – International Studies
Specialities: Acting, guitar
Facts: He was born and raised in Chicago, Illinois, USA. Also an ex-trainee of JYP Entertainment along with maknae Sungjae
Birth Name: Jung Ilhoon (Hangul: 정일훈 Hanja: 鄭鎰勳)
Date of Birth: 1994, October 4
Hobbies: Writing, Music Composition
Family: Father, Mother, Elder Sister (JYP Singer JOO)
Favourite Colour: Black
Favourite Digit: 1004
Position: Main Rapper, Sub-Vocal
Education: Hanlim Arts High School
Specialities: Rap, Writing lyrics, Composition
Birth Name: Yook Sungjaae (Hangul: 육성재 Hanja: 陸星材)
Date of Birth: 1995, May 2
Blood Type: A
Height: 180 cm
Weight: 68 kg
Family: Father, Mother, Elder Sister
Hobby: Fishing, Snowboard
Favourite Colour: Black, Red
Favourite Digit: 6,66,666
Position: Vocalist, Rapper, Maknae
We Are Young! 