한 Yujeong Yujeong (유정) is a South Korean Female Artist. She started in group Lightsum. Read All General Information International Stage Name : Yujeong Domestic Stage Name : Pronounce 유정 Full Name : Lee Yujeong Pronounce Full Domestic Name : Pronounce 이유정 Date of Birth : 2004-06-14 (age 22) Zodiac : Gemini Country of Birth : South Korea Related Artists : Lightsum - Vocal Original group : Lightsum Solo Videos In VivaceBy Lightsum Images