한 Baek Sehee Baek Sehee (백세희) was a South Korean Female Artist. She started in group Year 7 Class 1. She retired in 2018. Read All General Information International Stage Name : Baek Sehee Domestic Stage Name : Pronounce 백세희 Full Name : Jang Jisoo Pronounce Date of Birth : 1991-02-08 (age 35) Zodiac : Aquarius Country of Birth : South Korea Related Artists : Year 7 Class 1 - Leader,Vocal Artist retired : 2018 Original group : Year 7 Class 1 (No longer a member) Images No images yet