Billy Patchanon Ounsa-ard is a Thai singer and actor. He is the leader of ZBURSTER (IMA INTER ACADEMY). He has a degree in Aerospace Engineering from Kasetsart University.
Billy began singing and dancing while studying at the university. Then, he was selected to do a final audition in Korea with Cube Entertainment, but at that time he was pursuing aeronautics at Kasetsart University's engineering faculty and his family wanted him to focus on studying. He's the older brother of Franky Weerapat Ounsa-ard.
Billy is openly gay, having made that statement on a TikTok live stream on January 21, 2026. ภัทรชนน อ่อนสอาด(1994년생, Thailand) 는 배우로, 대표작으로 ลางสังหรณ์, 인터미너블, วอร์ออฟวาย가 있으며, 그 외에도 แอบหลงรัก, 유 슈얼 미 투어, เภตรานฤมิต, 싱 어게인, สิงหะนาคะ, หลงเงา 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 인터미너블에서 Khun Yai 역을 맡았다. 2024년 유 슈얼 미 투어에 출연했다. 2023년 ลางสังหรณ์에서 Phaya / Sakuna 역을 맡았다.
