Ko Tae-woon

Ko Tae-woon, formerly known as Lee Tae-hwan, is the main vocalist of K-pop boy group VANNER. In 2023, he led his team to victory on the survival show "Peak Time." Now transitioning into acting, his exceptional vocal talent and resilient leadership continue to inspire global fans.

Ko Tae-woon is known for work in acting across film and television. New Release currently presents 2 verified screen credits connected to this profile. Selected work includes Twisted Tie (2026), Peak Time (2023). The recorded credits span 2023 to 2026, including 0 movies and 2 TV shows. The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.