"Por" Suppakarn Jirachotikul is a Thai actor and singer under the BL (Boys' Love) production company Domundi (ดูมันดิ). After graduating from Bangkok Christian College, he went on to study at Dusit Thani College.
He was a member of the boy group DVI (ดี-วาย) under 4nologue (โฟร์โนล็อค) until 4nologue ended music production in February 2024 and all artists were released from their contracts. In June 2025, he debuted as member of Domundi's first boy group DEXX (เด็กซ์).
He studied at Bangkok Christian College and was a student at Dusit Thani College.
He participated in the 2021 survival show LAZ iCON as an independent trainee, reaching episode 7 before elimination.
He trained at Grammy Vocal Studio for approximately 5 to 6 years as an idol trainee.
He was the guitarist for the project band Septave (2018), formed to perform at the Sanamluang Music Playtime Season 4 festival.
Domundi revealed him as a new member in April 2024, making him part of their fourth generation.
He made his acting debut in 2024 in the series Your Sky with a supporting role.
His first main acting role was in the 2025 series Duang with You, which he starred in alongside TeeTee.
He became a member of the boy group DEXX on June 11, 2025.
He sang the track "ใกล้ใจ" for Your Sky's soundtrack.
He appeared in music videos for TRINITY's "Champagne Poppin" and D DAY's "ฝีนใจบอกลา".
He made appearances on the variety shows Sound Check (2021) and New School Breakin (2022), and will be part of the cast for Ho Tua Di.
He performed on PSYCHIC FEVER's "To The Top" and TRINITY's "YESTERDAY TODAY TOMORROW" alongside other DVI members, and made guest appearances at their concerts.
He performed as a background singer at Getsunova's Atmosphere concert.
He was a former member of the project group DVI from 2022 to 2024.
Por has an older sister who is 1.5 years senior to him.
He became interested in acting after failing to qualify for a survival show.
He maintains a close friendship with fellow Domundi and DVI member Auau.
He and TeeTee are brand ambassadors for the Thai cosmetics brand Mille Beaute and have endorsed other brands such as GrabFood, MizuMi, L'Oréal, and TUMI.
During singing class, his vocals caught the attention of several companies, including a Korean one interested in recruiting him.
He was initially more comfortable being paired with someone older, as that was his usual experience, but found TeeTee to be a good fit after witnessing his dedication and maturity.
His hobbies include eating, watching movies, and playing sports.
His favorite foods are seafood, beef, and Japanese and Thai food.
His favorite colors are black, white, blue, and pink.
His favorite sports are basketball and badminton.
He has a fear of ghosts, animals, and rubber, particularly rubber bands due to their texture.
Between dancing and singing, he prefers singing.
His happiest moment was performing at the Rajamangala Stadium pre-debut.
His character is described as calm and mysterious.
He was introverted and quiet in the past but became more extroverted and talkative after debuting as an idol.
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