AuAu Thanaphum Sestasittikul is a Thai actor and singer under DOMUNDI TV. He graduated with a bachelor's degree from Silpakorn University's Faculty of Arts, majoring in Communication Arts.

Auau started in the entertainment industry in 2021 when he was a contestant on the reality survival shows "The Star Idol" and "LAZ iCON". He is a former member of the boy group DVI, along with Por.

He made his acting debut in 2024 with a supporting role in the series "Your Sky".