Stage Name: Martin (마틴)

Birth Name: Martin Edwards (에드워드 마틴

Korean Name: Park Woo-joo (박우주)

Position(s): Leader

Birthday: March 20, 2008

Zodiac Sign: Pisces

Chinese Zodiac Sign: Rat

Height: 190.5 cm (6’3″)

Weight: N/A

Blood Type: O

MBTI Type: INFP/ENFP

Nationality: Canadian-Korean

Representative Color: Red

Representative Emoji:  (Dog – Italian Greyhound)

Stage Name: James (제임스)
Birth Name: Zhao Yufan (趙雨凡)
Position(s): N/A
Birthday: October 14, 2005
Zodiac Sign: Libra
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: INTP (previously ISTJ)
Nationality: Thai-Chinese (Hong Kongese)
Representative Color: Green
Representative Emoji:  (Eagle)

Stage Name: Juhoon (주훈)

Birth Name: Kim Ju-hoon (김주훈)

Position(s): N/A

Birthday: January 3, 2008

Zodiac Sign: Capricorn

Chinese Zodiac Sign: Pig

Height: 175-176 cm (5’9”

Weight: N/A

Blood Type: O

MBTI Type: ISFP

Nationality: Korean

Representative Color: Blue

Representative Emoji:  (Turtle) 

Stage Name: Seonghyeon (성현)
Birth Name: Eom Sung-hyun (엄성현)
English Name: Sean Eom
Position(s): N/A
Birthday: January 13, 2009
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rat
Height: 180 cm (5’10”)
Weight: N/A
Blood Type: A
MBTI Type: INTP
Nationality: Korean
Representative Color: Black
Representative Emoji:  (Fox)

Stage Name: Keonho (건호)
Birth Name: Ahn Geon-ho (안건호)
Position(s): Maknae
Birthday: February 14, 2009
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Ox
Height: 180 cm (5’10”)
Weight: N/A
Blood Type: O
MBTI Type: INTP
Nationality: Korean
Representative Color: Yellow
Representative Emoji:  (Puppy)