Theo

Choi Tae-yang (최태양; born July 1, 2001), known professionally as Theo (테오), is a South Korean singer-songwriter under FNC Entertainment. He is a member of the boy group P1Harmony.

Theo is known for work in acting across film and television. New Release currently presents 9 verified screen credits connected to this profile. Selected work includes Saessak Harmony (2021), P1H: A New World Begins (2020), The Kelly Clarkson Show (2019), Lee Mujin Service (2022), Duckbap House (2025), Harmony Adventure (2023), Legendary Move (2023), Harmony Forest (2022). The recorded credits span 2019 to 2025, including 2 movies and 7 TV shows. The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.