Yeeun Park is the founder of the Alliance's high school caucus and serves as Director of High School Organizing, directing A4AL's high school interns and overseeing recruitment and advocacy efforts. She has also founded Youth Policymakers for Tomorrow, a nationwide youth organization dedicated to addressing the systemic underrepresentation of youth in policymaking. As a dedicated public servant, she currently serves her time interning at Congressman Josh Gottheimer's office and working as a council member at the Old Tappan Youth Council.

Yeeun enjoys exploring critical issues within legislation and policymaking by analyzing trends and data centered on domestic affairs. She dedicates most of her time as an ambassador of youth engagement and a representative of cross-cultural collaboration.