BtoB Official Website : http://www.btobofficial.com/ BtoB Official Youtube : http://www.youtube.com/user/officialbtob BtoB Official Twitter : https://twitter.com/#!/OFFICIALBTOB BtoB Member Profile Name : Seo Eun Kwang (์์๊ด) Date Of Birth : 22nd November '1990 Position : Main Vocalist , Leader Height : 173cm Weight : 62kg Specialities : Pianist Education : Dong Shin University (๋์ ๋ํ๊ต ์ค์ฉ์์
๊ณผ) - Music Major Name : Lee Min Hyuk (์ด๋ฏผํ) Date Of Birth : 29th November '1990 Position : Vocalist , Rapper , Face Height : 173cm Weight : 61kg Specialities : Song Writer , Composer , Exercise , Acrobatics Education : Dankook University (๋จ๊ตญ๋ํ๊ต ๋ฎค์ง์ปฌ๊ณผ) - Musical Major Name : Lee Chang Sub (์ด์ฐฝ์ญ) Date Of Birth : 26th February '1991 Position : Vocalist Height : 177cm Weight : 64kg Specialities : Drummer , Piano Education : Howon University (ํธ์๋ํ๊ต ์ค์ฉ์์
๊ณผ) - Music Major Name : Lim Hyun Sik (์ํ์) Date O