Sajung Yun earned his Ph.D. from the University of Hawaii in Biomedical Sciences. He is an entrepreneur, a bioinformatics specialist, and has established three companies. He is currently the CEO of Predictiv. He researched as a bioinformaticist and genetic engineer at the National Institutes of Health (NIDDK). He also received an M.B.A. with a double concentration in Health Care Management and Entrepreneurship from the Johns Hopkins Carey Business School.