- He got into JYP Entertainment as a trainee in 2015 and made his debut as a member of Stray Kids in 2018.
- He lived in Malaysia for 6 years.
- His rap name is J.ONE (J = Jisung, ONE = Han).
- His English name is Peter.
- Motto: This too shall pass.
- Role Model: ZICO (Block B)
- He has a fear of heights.
- He can play the guitar.
- MBTI: ISTP-T
- DaramJisung: Daramgee (chipmunk) + Jisung
- Cakes: cheesecake, chocolate cake
- Coffee: iced americano
- Color: red
- Film: Studio Ghibli films
- Fruit: tropical fruit (especially mangosteen)
- Season of the Year: winter
- Older Brother
He is taller than Han.
! PLEASE DO NOT COPY AND PASTE THE CONTENT TO OTHER WEBSITES ! DO NOT FORGET TO GIVE CREDIT FOR THE CONTENT !