Soo Hyun (수현)
* Real Name: Shin Soo Hyun (신수현)
* Birth date: March 11, 1989 (1989-03-11) (age 20)
* Family: Parents, Older Sister & Younger Sister
* Talents: R&B, Dance, Soccer, Singing, Piano
Alexander (알렉산더)
* Real Name: Alexander (알렉산더) Lee Eusebio
* Birth date: July 29, 1989 (1989-07-29) (age 19)
* Family: Parents, Older Sister
* Talents: English, Chinese, Portuguese, Japanese, Rap
* Facts: He can speak 7 different languages.
Ki Bum (기범)
* Real Name: Kim Ki Bum (김기범)
* Birth date: December 29, 1990 (1990-12-29) (age 18)
* Family: Parents, Older Brother
* Talents: Composing Music, Poppin' Dance, Japanese, Piano, Singing, Composing, Acting.
* Facts: He is the younger brother of SS501's Kim Hyung Joon, he's a former member of Xing. He can speak in Japanese.
Eli (일라이)
* Real Name: Eli (일라이) / Kim Kyoung Jae (김경재)
* Birth date: March 13, 1991 (1991-03-13) (age 18)
* Family: Parents, Older Sister, Younger Sister
* Talents: Taekwondo, Kung Fu, English, Chinese, Rap
* Facts: He was born in LA then he moved to Washington DC. He then went to Beijing to study, so he knows Mandarin. He learned Kung Fu and Taekwondo for 12 years. He can speak English fluently.
Kevin (케빈)
* Real Name: Kevin (케빈) / Woo Sung Hyun (우성현)
* Birth date: November 25, 1991 (1991-11-25) (age 17)
* Family: Parents, Older Sister
* Talents: Poppin' Dance, Guitar, Piano, English, Singing
* Facts: He lived in California/San Francisco, so he's also fluent in English. Along with KiBum, he is also a former member of Xing.
Dong Ho (동호)
* Real Name: Shin Dong Ho (신동호)
* Birth date: June 29, 1994 (1994-06-29) (age 14)
* Family: Parents, Older Brother
* Talents: Golf, Drums, Chinese, Soccer
* Facts: He is fluent in Mandarin. He is the Magnae or youngest of the group. He is also known as TOTOY CORNROWS.
