Jiyoon (ICHILLIN’) Profile and Facts Jiyoon is a South Korean member of ICHILLIN’ under KM Entertainment. She was a contestant in the survival show by MNet Girls Planet 999. Stage Name: Jiyoon (지윤) Birth Name: Jeong Jiyoon (정지윤) Birthday: September 15, 2000 Zodiac Sign: Virgo Chinese Zodiac Sign: Dragon Height: 168 cm (5’6″) Weight: – Blood Type: – … Continue reading Jiyoon (ICHILLIN’) Profile and Facts