JeongJin Kim is a first-year Ph.D. student in Industrial-Organizational Psychology at George Mason University. He received his B.A. in Psychology at the University of Wisconsin-Madison and his M.A. in Industrial-Organizational Psychology at Yonsei University in Seoul, South Korea. During his undergraduate education, JeongJin served his military duty in the Republic of Korean Army as a Guard Post Command and Control Center Agent, mainly performing a role of reconnaissance telecommunication agent during military operations in the demilitarized zone, and reporting observations of uncommon behaviors of the North Korean Army to the Command and Control Center. Prior to joining Mason, he worked as a business analyst at a local consulting firm in Seoul, South Korea, and worked at Seegene Inc. as a production manager of 60 workers in a production line of COVID-19 testing kit. JeongJin's research interests revolve around employee well-being (e.g., work-life issues), job performance (mainly organizational citizenship behavior and counterproductive work behavior), job attitude and affect, and person x situation interaction. In his spare time, JeongJin enjoys playing the drums, taking a walk, reading books, and watching motives.