"Fourth" Nattawat Jirochtikul is an actor and singer from Bangkok, Thailand. 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 (จีเอ็มเอ็มทีวี). 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.

In 2021, Fourth made his acting debut in the series "F4 Thailand: Boys Over Flowers" (หัวใจรักสี่ดวงดาว). In May 2024, for his work on "Moonlight Chicken" (พระจันทร์มันไก่), 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" (แฟนผมเป็นประธานนักเรียน), 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 (ไรเซอร์มิวสิค) in 2024. His first single under the label, "เทคะแนน (Candidate)" was released on February 20, 2024.

He's the owner of the clothing brand Nu Mo Ne (นิว โม เนะ).

(Source: MyDramaList) Edit Biography