Namneung Milin Watinthanakit

Fai is the youngest of the four Watinwanich cousins, and Namneung Milin Watinthanakit spent most of 2026 playing her one supporting scene at a time. She turns up in The Earth, The Water and The Air, and then the fourth series, The Fire, hands Fai the lead.

Milin Watinthanakit (มิลิญ วาทินธนะกิจ), formerly Milin Dokthian and nicknamed Namneung (น้ำหนึ่ง), was born on 11 November 1996 in Sing Buri, Thailand. She studied environmental science at Thammasat University, and that degree has brought her into newspaper interviews about environmental issues.

Her career began on stage with a microphone. She joined the first generation of the idol group BNK48 in 2016 as a trainee, and in June 2017 she was named to the line up of the group’s first single, “Aitakatta”. She was promoted to Team BIII at the end of 2017 and moved to Team NV after a team shuffle in 2020. In the 2022 general election she finished fourth, a place in the group’s top seven. She left BNK48 at the end of 2022 and continued as a solo singer and actress with INC Entertainment.

Film came during the idol years. She played Pahn in Where We Belong (2019), Sarapee in Pha Phee Bok (The Fabric, 2022) and Fhon in The Cheese Sisters (2022). On television she had a guest role as Tar in Somewhere Somehow (2025) before the 4 Elements project made her a lead. In The Fire she plays Atchima “Fai” Watinwanich opposite Noey Kanteera Wadcharathadsanakul as Kaphrao, and she sings two of its songs: “It’s You” on her own and “Back Again” with Noey.