한 Joo Seunggeun Joo Seunggeun (주성근) is a South Korean Male Artist. He started in group 1415. Read All General Information International Stage Name : Joo Seunggeun Domestic Stage Name : Pronounce 주성근 Full Name : Joo Seunggeun Pronounce Date of Birth : 1984-02-27 (age 42) Zodiac : Pisces Country of Birth : South Korea Related Artists : 1415 - Vocal Original group : 1415 Images