full name : kim ji-sun
stage name : ji-sun
hangul : 김지선
aliases : -
date of birth : december 27, 1999
height / weight : 5'6" / -facts :
- she was born in seoul, south korea
- she is the younger sister of blackpink's jisoo and is known for looking exactly like her
- ji-sun is a former rhythmic gymnast specialising in ribbon and was set to be a member of the youth olympic team but gave it up to be an idol
- she is a former yg trainee
- she can speak english and japanese fluently
- she thinks her charming point is her smile
- she is an all-rounder, meaning she is good in rap, vocals and dance
- ji-sun graduated from hanlim multi art high school
- ji-sun ranked 5th in mixnine dance showcase and ranked 3rd in the girls' team but did not get to debut them as her team lost to the boys' team
- she was re-offered a place in yg entertainment by the ceo but she rejected it and stayed in kq entertainment
- ji-sun loves cafe mimi ducks so much that she has one named sunny
- she likes having fruits for breakfast
- her role models are her sister, blackpink's jisoo, dreamcatcher, and red velvet
- ji-sun is a block b fan / bbc and skipped training once to go to a fansign as said in ateez wanted ep.7
- she was casted at a block b fansign by kq
- she is best friends with itzy's ryujin and the boyz' juhaknyeon
- she is close friends with the boyz' sunwoo, oneus' hwanwoong, itzy, red velvet's yeri and bdc's sihun
- she was classmates with the boyz' juhaknyeon, bdc's sihun and izone's yena
- ji-sun would be a preschool teacher if she wasn't an idol as she loves children
- ji-sun's motto : "no matter where you're from, your dreams are valid."