Joanna Yoon was raised up in Orange County, SoCal, with a heart that grew to work with children. She attended California State University, Fullerton, where she graduated with a B.S. in Child Adolescent Development and Education. Previously, Mrs. Yoon began her teaching career at a Title 1 school in Texas where she became certified. Now, she continues to teach back home in California. She enjoys traveling with her husband, singing karaoke, cooking food, and reading to her students.