Career
She began her career as a voice actor by joining Daekyo Broadcasting Corporation at a workout at the end of 2000. She joined the of Korea Voice Performance Association in 2005. Currently Bak Sin Hee is cast in the Season 2 of Korea television Edition of "24" as Megan Matheson, replacing Skye McCole Bartusiak.
She is also the voice of the navigation product Navi by Hyundai Autonet.
Broadcast television
24 (television) (replacing Skye McCole Bartusiak, of Korea television Edition, MBC)
Ojamajo Doremi (Magical Remi) from 2nd Series and 3rd Series, of Korea television Edition, MBC)
Computer Society of India: Crime Scene Investigation (extra guest, of Korea television Edition, MBC)
Computer Society of India: Miami (extra guest, of Korea television Edition, MBC)
Stupid Puccini (of Korea television Edition, MBC)
Flower outline Men (of Korea television Edition, MBC)
Stuart Little (of Korea television Edition, MBC)
Smallville (television series) (extra guest, of Korea television Edition, MBC)
Frog Magical (Daekyo Broadcasting Corporation)
Little Truck Trio (Daekyo Broadcasting Corporation)
Adventure King (Daekyo Broadcasting Corporation)
Hit 50 Years (Radio Drama, MBC)
Movie dubbing
What Women Want (extra guest, of Korea television Edition, MBC)
The Addams Family (extra guest, of Korea television Edition, MBC)
Unagi (movie) (extra guest, of Korea television Edition, MBC)
Ring (film) (extra guest, of Korea television Edition, MBC)
Vanilla Sky (extra Guest, of Korea television Edition, MBC)
Community involvement
Country Report (KTV)
Valance Generate (KTV)
Change of Korea (KTV)
Samsung Companion Broadcaster
Other voice
Yoon"s English
Tuntun English
Bean and Ground (Baby Edu instrument)
Hyundai Autonet Navigation
Frog Magical (Daekyo Broadcasting Corporation, Song record, Opening and Ending)
Akubi (anime) (Daekyo Broadcasting Corporation, Song record, Opening and Ending)
Magical DoReMi (of Korea television Edition in Song record, Ending, MBC).