Sungyeon Joh has been working as a lighting technical director at Pixar Animation Studios since 2000. She won the VES Award for Outstanding Created Environment in an Animated Feature Film for Soul - You Seminar.
She has worked on numerous Pixar animations, including Elemental, Toy Story 3 and 4, Finding Nemo, Soul, ,Luca, Monsters Inc, Finding Dory, Lightyear, the Incredibles and more.