The dramatization of the life of Kang Yeong-woo who became the first visually impaired Korean man to earn a Ph.D. Yeong-woo became famous for his work in developing a braille alphabet for the Korean language.
Overview：The dramatization of the life of Kang Yeong-woo who became the first visually impaired Korean man to earn a Ph.D. Yeong-woo became famous for his work in developing a braille alphabet for the Korean language.
