Oalyan Albalawi is an assistant professor in the Department of Statistics, Faculty of Science, University of Tabuk, Saudi Arabia. He conducts research in applied statistics and biostatistics. He received his master’s degree in mathematical science from Queensland University of Technology, Australia, in 2011, his master's degree in statistics from the University of New Mexico, USA, in 2016, and his Ph.D. degree in applied statistics from the University of New South Wales, Australia, in 2020. He serves as a reviewer for the King Saud of Science journal and has published numerous papers in reputable journals. His research interests include biostatistics, applied biostatistics, time series, applied statistics, and statistical analysis.