Han Ji Sung was born on September 14, 2000 (age 19) in Incheon, South Korea. He is the primary rapper, lead vocalist and a maker. 

He used to live and concentrate in Malaysia. He has one more seasoned sibling. As per the individuals his epithet is Squirrel. He communicates in English. He assists with delivering tunes. 

He used to prepare at D.E.F Academy. He is in pre-debut bunch 3RACHA with Chan and Changbin. His stage name in 3RACHA is J.ONE. He prepared for a long time. 

Han went to Korea from Malaysia to take a test. He thought in the event that he returned to Malaysia, he could never find the opportunity to turn into a vocalist, so he made an arrangement with his folks that on the off chance that he doesn't get into an office inside a year, he would return to Malaysia and simply study. 

Han and his companion tried out for an organization one morning… and afterward he heard there's a JYP tryout as well yet he resembled "Me? There? I can't make it in at any rate" yet his companion said they ought to go only to in any event check whether they could detect a big name. 

His exceptional capacity is a voice impression (Doraemon). Han is great at drawing characters. 

He thinks his enchanting point is acting senseless. His shoe size is 255 mm. His side interest is to eat cheesecake while viewing a film. His preferred food is cheesecake and chocolate cake. He enjoys blood and gore flicks. His preferred shading is red. His preferred season is winter. 

He inclines toward melodious and melodic kind of rap. Han has trypophobia. (the dread of bunches of little gaps) Han's telephone backdrop is his selca picture. 

He said that he's positive about is his irises since they're enormous and lovely. 

Evidently (as seen by fans in his old pics) Han wore supports when he was youthful. 

He much of the time dozes at whatever point he sets down. 

Han invests the greater part of his energy in his bed in the dormitories. Things he'd like doing during get-away: watching fun motion pictures during the excursion 

Things he hates doing during excursion: setting off to a startling frequented house 

He arranges a great deal of stuff on the web. He needed to turn into an artist since he imagined that recounting to your story through music was extremely cool. 

In the event that he wasn't in Stray Kids, he would have been a maker. His good example is Block B's Zico. He has lived in a residence for 1 year and 11 months. Felix and Seungmin used to be his flat mates. 

In the new quarters, Han, Hyunjin, and Seungmin share a room. His aphorism is: "This as well, will pass."