Stage name: Wonyoung (원영)

Birth name: Jang Wonyoung (장원영)

Position: Lead Vocalist, Lead Rapper, Lead Dancer, Center

Birthplace: South Korea

Birthday: August 31, 2004

Zodiac sign: Virgo

Height: 173cm (5'8")

Weight: 47kg (104 lbs)

Blood type: 0