
Nattawat Jirochtikul
Biography
Fourth Nattawat Jirochtikul is a Thai actor and singer. He was nicknamed Fourth as he was born on King Rama IV's 200th birthday. After getting his start in the company's "Thailand School Star 2019" contest, Fourth signed with GMMTV. He graduated from Saint Gabriel's College by taking the grade twelve equivalency test and is currently a student at Chulalongkorn University's Faculty of Law.
Fourth started in the entertainment industry in 2019 when he became one of the two winners of the GMMTV's star search competition "Thailand School Star 2019". In 2021, Fourth made his acting debut in the series "F4 Thailand: Boys Over Flowers". In May 2024, for his work on "Moonlight Chicken", he won the Outstanding Rising Star award at the Komchadluek Awards.
His first single, released in December 2022, was a collab cover of "Yak Rong Dang Dang" (อยากร้องดังดัง) as part of the soundtrack of the series "My School President", in which he played his debut lead role. His first original solo single came a couple months later with "Let Me Tell You" (พูดได้ไหม), another track for the series. After a number of releases with GMMTV Records, he became an artist under Riser Music in 2024. His first single under the label, "เทคะแนน (Candidate)" was released on February 20, 2024.
Aside his acting and singing career, Fourth owns the clothing brand 'NU MO NE'.
Known For

TV
Sound Check
Self
2021

TV
If The World Doesn't Have GPS
2021

TV
I Can See Your Voice Thailand
Self
2016

TV
F4 Thailand: Boys Over Flowers
Kla Kao
2021

TV
MuTeLuv
Self [Uncredited]
2025

TV
Safe House
Self
2021

TV
Bad Buddy
Pran & Pat's High School Junior
2021

TV
Midnight Series: Moonlight Chicken
Li Ming
2023

TV
My Love Mix-Up!
Atom
2024

TV
High Season: Fun Summer Camp
Self
2024

TV
Our Skyy 2
Gun
2023

TV
E.M.S Earth - Mix Space
Self
2021

TV
Hang Around Fest with Tay Tawan
Self
2018

TV
My School President
Gun
2022

TV
A Free Meal Chance. May Pepsi Treat You?
Self - Host
2023

TV
Mission Tham Duai Chai
Self - Contestant
2023

TV
Friend Ed 101
Social Media Junkie Friend
2025

TV
Ticket to Heaven
Tanrak

TV
Scarlet Heart Thailand
Prince Chom Han

TV
Thailand Music Countdown
Self
2024
Filmography
2026FilmKijsada Paradise2025TVMuTeLuvas Self [Uncredited]2025TVFriend Ed 101as Social Media Junkie Friend2025TVThe Unexpected Trip ไปไม่หวัง ปังไม่ไหว by NIVEA2024TVMy Love Mix-Up!as Atom2024TVThailand Music Countdownas Self2024TVHigh Season: Fun Summer Campas Self2023FilmNednarias Thay2023TVSave 100Kas Self - Contestant2023TVA Free Meal Chance. May Pepsi Treat You?as Self - Host2023TVMission Tham Duai Chaias Self - Contestant2023TVOur Skyy 2as Gun2023TVMidnight Series: Moonlight Chickenas Li Ming2022TVMy School Presidentas Gun2022TVLittle Big Worldas Self2022TVYoung Survivorsas Self - Rookie2021TVF4 Thailand: Boys Over Flowersas Kla Kao2021TVBad Buddyas Pran & Pat's High School Junior2021TVSafe Houseas Self2021TVE.M.S Earth - Mix Spaceas Self2021TVIf The World Doesn't Have GPS2021TVSound Checkas Self2018TVHang Around Fest with Tay Tawanas Self2016TVI Can See Your Voice Thailandas Self—TVScarlet Heart Thailandas Prince Chom Han—TVTicket to Heavenas Tanrak