한 Jang Yoonseok Jang Yoonseok (장윤석) is a South Korean Male Artist. He started in group DAILY:DIRECTION. Read All General Information International Stage Name : Jang Yoonseok Domestic Stage Name : Pronounce 장윤석 Full Name : Jang Yoonseok Pronounce Full Domestic Name : Pronounce 장윤석 Date of Birth : 2007-04-02 (age 19) Zodiac : Aries Country of Birth : South Korea Related Artists : DAILY:DIRECTION - Maknae Original group : DAILY:DIRECTION Images