Lee Yunhui is a South Korean voice actress known for her work in Korean-language dubs of anime series. Her career includes membership in the 5th generation of the Daekyo Broadcasting Voice Actor Theater Association, and she later became the vice chairman of this association in 2018. She currently works as a freelancer. One of her most recognized roles is in the anime series Negima!?, where she voiced two characters: Fuuka Narutaki and Yue Ayase, both in the Korean version of the show. Her vocal performance is characterized by a somewhat boyish, bright, and calm tone, which she adapts to create unique and attractive voices for various characters. Her notable achievements include being elected as vice chairman of her voice actor association, marking a leadership role within her professional community.