PC: Starship Entertainment
|Full Name||Lee Jooheon | 이주헌 | 李周憲|
|Born||October 6, 1994|
|Hometown||Seocho-gu, Seoul, South Korea|
|Height||177cm | 5′-10″|
|Family||Mother, Father, Younger Brother, Dog|
|Education||Gukje Cyber University (BA)|
Hyundai Senior High School
Kyongwon Middle School
Seoul Banwon Elementary School
|Years Active||2015 – present|
MONSTA X JOOHONEY Pre-Debut
- Starship Audition Song: Beautiful Day by Zick Jasper
- Training Period: 7 years
- He changed his legal name twice (Lee Hojun → Lee Jihwan → Lee Jooheon).
- He is a Christian (Protestant).
- Black J and LAW were his stage name candidates.
- MBTI: ENFJ
- Hobbies: playing piano and drums
- Ideal Type: someone who likes hip hop
- He participated in SHOW ME THE MONEY 4.
- Nickname: Jooggul (ggul means honey)
- Animal: He loves all animals.
- Coffee: iced americano (he sometimes put hazelnut syrup in his iced americano)
- Color: red
- Film: Eternal Sunshine of the Spotless Mind (2004)
- Food: dumplings
- Younger Brother
Name: Lee Seungheon | 이승헌
- Sanche (male)
Breed: Long Haired Chihuahua
He is a rescue dog and Jooheon’s mother adopted him.