Nickname: Auau (อู่อู๋) Birth Name: Thanaphum Sestasittikul (ธนภูมิ เศรษฐสิทธิกุล) Birthday: March 8, 2002 Zodiac Sign: Pisces Thai Zodiac Sign: Aquarius/ Horse Height: 180 cm (5’11″) Weight: 62 kg (137 lbs) Blood Type: N/A MBTI Type: N/A Nationality: Thai Auau Thanaphum Facts: – He was born in Pathum Thani, Thailand. – He was revealed as a new actor under Domundi in 2024, and became part of their 4th generation lineup. – Auau made his acting debut in 2024 with a support role in Ryo in Your Sky. – He landed his first main role in the 2025 BL Mr. Fanboy. – His acting partner is Save Worapong. The two were paired through the reality show DMD Friendship: It Takes Two (2024). – On June 11, 2025, he was announced as a member of Domundi Music‘s new boy group DEXX (2025-present). – His favorite animal is a cat. – His favorite colors are black, navy blue, red, green, and white. – He prefers dancing over singing. – He prefers the beach over the mountains. – Auau likes to plan his own trips rather than travel with a tour group. – He prefers relaxing trips over adventures. – He prefers English songs over Thai ones. – Auau enjoys trolling Save because he’s lonely. – He describes himself as friendly, but not very talkative. He tends to only talk a lot with people he’s close to. – Others describe him as pure and lively. He has a HUGE crush on Save but tries to hide it.