Thanaphum Sestasittikul

Thanaphum Sestasittikul (; born 8 March 2002), nicknamed Auau , is a Thai actor and singer under Domundi TV. He is a member of the T-pop group DEXX. He is known for his role as Real in Your Sky and Your Sky of Us (2025). He is set to star in the upcoming series Mr. Fanboy.

Biography Thanaphum was born in Thailand. He graduated from high school at Saint Gabriel's College. Subsequently, he earned a bachelor's degree in Communication Arts from Silpakorn University.

Career In 2021, he participated in the talent show Laz Icon on One 31. Later, he became a member of the boy group DVI under 4nologue until February 2024, when the company ceased its music production.

He joined the fourth generation of Domundi TV by participating in the reality show DMD Friendship the Reality, It Takes Two.

In July 2024, he attended the blessing ceremony for the BL series Your Sky. The series premiered in November 2024, with Thanaphum playing the role of Real, forming an on-screen pair with Worapong Walor (Save).

In June 2025, he debuted as a member of the new boy group DEXX under Domundi TV with the release of the single "Clang Clang". In 2025, he was announced as the lead of the series Mr. Fanboy alongside Worapong Walor (Save). Also in 2025, Auau was featured on the cover of Kazz Magazine together with Save, Teetut Chungmanirat (Thomas) and Kongpob Jirojmontri (Kong) for the magazine's 19th anniversary edition. In 2026, he appears in the series ChermChey.

Filmography Television series Year Title Role Network Notes Ref. 2024 Your Sky Real One 31 Supporting role 2025 Your Sky of Us 2026 ChermChey Tonhon TrueVisions Now Mr. Fanboy Third One 31, iQIYI Main role The D Dorm One 31 Friend Benefit Otd Supporting role

Television show Year Title Network Notes 2021 Laz Icon One 31 2024 DMD Friendship the Reality, It Takes Two 2025 คุณพระช่วย Khun Pra Chuay Workpoint TV 26 January 2025 โตมาเป็น Grow Up to Be One Playground Ep. 18 Goodbye My Luck Workpoint TV Ep. 25 (23 June 2025)

Discography

Singles As lead artist Year Title Artist Ref. 2026 "ไม่เล่น?" (Play with Me) Auau

Collaborations Year Title Artist Ref.2023 "Sugar" DVI "To the Top" (feat. DVI) Psychic Fever from Exile Tribe "Second Chance" DVI 2024 "เพื่อน (แอบ) รัก - Close(d) Friend" 2025 "Perfect Match" DMD Gen 4

Soundtrack appearances Year Title Artist(s) Notes Ref.2025 "ฝากดาว" (Entrust Stars) Auau Your Sky OST

Live performances Fan meetings Year Date Event name Venue Ref.2024 Your Sky First Premiere SF World Cinema, Theater 15, Central World Your Sky Ep.6 Fan Screening Major Cineplex Ratchayothin Cinema 13 —2025 Your Sky Final Ep. Fan Meeting Siam Pavalai Royal Grand Theatre Your Sky of Us Ep.1 Fan Meeting — Your Sky Fan Meeting Idea Live, Bravo BKK Your Sky of Us Final Ep. Fan Meeting Siam Pavalai Royal Grand Theatre — Auau 1st Fan Meeting in Nanning Nanning — Your Sky Fan Meeting in Vietnam Ben Thanh Theatre — Auau Save 1st Fan Sign in Suzhou Suzhou — Your Sky Fan Meeting Regal Airport Hotel – Ballroom, 1st floor — EBiS 303 — Auau Save 1st Fan Sign in Tianjin Tianjin — Auau Save 1st Fan Meeting in Macau Macau Tower Convention and Entertainment Centre – Main auditorium, 4th floor — Auau Fan Party in Qingdao Qingdao SCO Pearl International Exhibition Center – Hall G — Your Sky Fan Meeting in Korea Guro-gu Community Center — Auau Save 1st Fan Sign Hangzhou — Changsha — – Shanghai — Auau Save 1st Fan Meeting in France Paris — 2026 Auau Save 1st Fan Sign in Nanjing Nanjing —

Other performances Year Date Name Venue Ref. 2024 DMD Charity 2024 Taco Bell, Samyan Mitrtown 2025 DMD Sport Day BITEC Live – Bangsaen Fest Bangsaen Heritage Conversion Center — DMD Charity 2025 Siam Square Block K 2026 Iconsiam Thaiconic Songkran Festival Iconsiam —

Awards and nominations 2024 HUB Awards 2024 Best Supporting Couple of the Year Your Sky

StarFocus Awards 2025 Fan Choice Couple Awards

Y Entertain Awards 2025 Rising Star Couple

Nine Entertain Awards 2026 Shining Star of the Year

BL Supporting Duo (People's Choice Award)

People's Choice Rising Star Artist Award