Lee Ju-hyun studied visual design at Seoul Women's University.

I worked as a type designer for many years at Yoon Design, Korea's leading font foundry. After that, I was a freelance designer and now I am a Cosmope type director.

I created 'Beomnabi' font as the beneficiary of the 7th Hangul Font Creation Support Project, Korea's representative font design support project. I have participated in various font design projects such as SangA, Porcini, Independent, Binggrae, Binggrae2, and SunBatang.