Joon is a concept artist/ illustrator in the entertainment industry. His career includes Lucas Arts, Disney, Riot games and currently at Apple. With his range of skills to cover diverse subject matters, worldbuilding has been his major role on game developments such as League of Legends and the popular animated series on Netflix, Arcane. Joon also has been teaching at Brainstorm school since 2016, including classes such as ENT2, Fantasy Landscape, Unified Design Process, Render With Light and Mentorship program.