Darryl Yong is the McGregor-Girand Chair in STEM Equity Innovation and Research and a Professor of Mathematics at Harvey Mudd College and currently serves as Core Curriculum Director and Associate Dean for Special projects. He was an ACE Fellow for the 2022-23 academic year. He has served as the Associate Dean for Diversity and Director of the Mathematics Clinic Program at Harvey Mudd and was the Founding Director of the Claremont Colleges Center for Teaching and Learning. His scholarship has several foci: the retention and professional development of secondary school mathematics teachers, effective teaching practices in undergraduate STEM education, and equity, justice, and diversity in higher education.