Rockli Kim is an assistant professor in the division of health policy and management, College of Health Sciences, and assistant professor in the department of public health sciences, Graduate School, Korea University. Her research focuses on investigating variations in individual and population health and well-being using multilevel statistical modeling; and assessing social determinants of child undernutrition and early childhood development in LMICs. Rockli received a ScD in social and behavioral sciences and SM in global health and population from the Harvard T.H. Chan School of Public Health. As a former postdoctoral fellow at the Harvard Pop Center (and now a visiting scientist) Rockli Kim continues to work closely with Professor S V Subramanian and his team on the Burden of Disease and Deprivation in India across Micro and Macro Public Policy Units project, as well as Novel Approaches for Investigating Treatment Heterogeneity: An Application to Head Start impact Study.