한 Joon Seok Joon Seok (준석) was a South Korean Male Artist. He started in group Ulala Session. He retired in 2019. Read All General Information International Stage Name : Joon Seok Domestic Stage Name : Pronounce 준석 Full Name : Ha Joon Seok Pronounce Full Domestic Name : Pronounce 하준석 Date of Birth : 1987-08-09 (age 39) Zodiac : Leo Country of Birth : South Korea Related Artists : Ulala Session - Vocal,ex-Maknae Artist retired : 2019 Original group : Ulala Session (No longer a member) Images No images yet