
JJ Chayakorn Jutamas
BIOGRAPHY
Open a GMMTV cast list with JJ Chayakorn Jutamas on it and there is a fair chance his twin brother is a few lines further down. JJ shares Revamp The Undead Story, Match Point and the announced Blueprint with AJ Chayapol Jutamas, who was born four minutes before him on 9 March 2001 in Bangkok. His legal name is Chayakorn Jutamas (ชยกร จุฑามาศ), and JJ (เจเจ) is the name on his credits.
He started with catwalk, photo and advertising work while still at school, then made his screen debut in 2018 as Chanet Saeliu, called Jo, in The Gifted. He returned to Jo in The Gifted: Graduation in 2020. That same year he played Ohm in 2gether: The Series and Still 2gether, a part he carried into 2gether: The Movie in 2021, and Waan in My Gear and Your Gown on WeTV. Blacklist (2019) had him as Bacon, and the same year he joined the cast of He’s Coming to Me.
The next stretch kept him busy in ensemble casts. In 2022 he played Pokpong in Star in My Mind and Ton in Enchanté. 2023 brought Mok in the suspense series Home School, Max in Dangerous Romance, Maew Kwak in Faceless Love, Ma Han in Wednesday Club and Pod in the GMMTV film My Precious. In 2024 he was Matthew in We Are, Nate in High School Frenemy, Pipo in Perfect 10 Liners and Thanon in The Heart Killers, and he hosted School Rangers 2024.
2025 added Caster in Revamp, Ake in a story of MuTeLuv, Note in Me and Thee and Mai in Head 2 Head. In 2026 he played Bas in Enemies With Benefits, took the part of Gun in Good Boy, now on air, joined Cat for Cash, and appeared as Thunlop in an episode of Match Point. He is also in the announced casts of Cinematch, Your Eyes My Ears and How to Survive My CEO.
Here is a detail I enjoy: JJ and Tee Teeradech studied the same Cyber Business Management major at Srinakharinwirot University, JJ finishing in 2023 and Tee a year later. They then sat in the same friend group in We Are, turned up together in Me and Thee, and meet again on the basketball court of Blueprint. A degree in online business, and both ended up as GMMTV’s reliable second row.
My tip: start with 2gether for the early Ohm, then jump to Enemies With Benefits. Six years sit between the two credits, and the second one is the bigger test: a supporting part in a ten episode series instead of a seat in a university friend group.
PROFILE DETAILS
- Native Name
- ชยกร จุฑามาศ
- Real Name
- Chayakorn Jutamas
- Nickname
- JJ (เจเจ)
- Pronouns
- he/him
- Born
- (Age 25)
- Birthplace
- Bangkok, Thailand
- Current Residence
- Bangkok, Thailand
- Gender
- Male
- Profession
- Nationality
- Debut
- 2018 · The Gifted (2018), as Chanet Saeliu (Jo)
- Agency / Label
- GMMTV
- Years Active
- 2018-present
- Languages
- Thai
- Skills
- Acting















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