Boyfriend mulai debut tanggal 26 Mei 2011 dibawah Starship entertainment. Mereka ini termasuk boyband rookie yg unik, karna, ada dua membernya yangKEMBARAN!!

Daripada penasaran, kita liat profilnya langsung yuk! ;)

Name: Kim Donghyun
Age: 21
Birthday: February 12 1989
Height: 177cm
Speciality: Knows Japanese

Name: No Minwoo
Age: 15
Birthday: 31st of July, 1995
Position: Rapper
Specialities: Acting, Hapikdo & Swimming
Appearances:
- KBS1′s “My Sweetheart, My Darling” (2005) *He was a minor character
- SBS’s “Ghost Pang Pang” (2007) *Appeared as Kim Chul Doo (김철두)
- KBS2′s “Wife and Woman” [AKA Windy City] (2008) *Appeared as Kwon Seung Il (권승일)
- SBS’s “Amnok River Flows / Yalu River Flows” (2008) *Appeared as the adolescent stage of Mirok Li
- Eleventh Mom (2007) (Movie)
- Mother (2007) (Movie)

Name: Jo Youngmin
Age: 15
Birthday: 24th of April 1995
Chinese Zodiac: Pig
Star Sign: Taurus
Height: 180cm
He's the hyung of the twins ^ ^ cuma beda 6 menit loh ~

Name: Jo Kwangmin
Age: 15
Birthday: 24th of April 1995
Chinese Zodiac: Pig
Star Sign: Taurus
Height: 180cm

Name : Sunho (Hyunseung. his realname)
Age : TAB
Birthday : 9 June 1993
Star Sign : Gemini
Height : TAB

Name : Lee Jungmin
Age : 17

Birthday : 2 January 1994

Star Sign : Capricorn

Height : TAB