한 Ain Ain (아인) was a South Korean Female Artist. She started in group SUS4. She retired in 2016. Read All General Information International Stage Name : Ain Domestic Stage Name : Pronounce 아인 Full Name : Kim Yejin Pronounce Full Domestic Name : Pronounce 김예진 Date of Birth : 1995-11-07 (age 30) Zodiac : Scorpio Country of Birth : South Korea Related Artists : SUS4 - Vocal Artist retired : 2016 Original group : SUS4 (No longer a member) Images