한 Choi Young Yoon Choi Young Yoon (조영윤) is a South Korean Male Artist. He started in group YdBB. Read All General Information International Stage Name : Choi Young Yoon Domestic Stage Name : Pronounce 조영윤 Date of Birth : 1998-02-06 (age 28) Zodiac : Aquarius Country of Birth : South Korea Related Artists : YdBB - Instrumental Original group : YdBB Images