Birth Name: Shim Ye Jun (심예준).
Stage Name: Ye Jun (예준).
D.O.B: February 4, 1992.
Group Position: Vocalist.
Height: 182cm | Weight: 67kg
Blood Type: Type ‘B’.
Hobbies/Specialties: Listening to music & singing.
Idol: Jinon hyung (F.Cuz’s Leader).
Ye Jun is currently studying at the Ahn Yang High School of Art, and thus shares senior-junior relationships with Jin On and Kan. Along with them, Ye Jun was in a dance team that used to include several top singers in Korea, such as famous star Rain. YeJun, whose older sister Shim Ja-In is a professional golfer, has been called “18th Dimension” due to his fashion sense and eccentricities.