Donghyun Lee is an Adjunct Professor at the College of AI Convergence of INJE University (ROK). He was also an Adjunct Professor at the Graduate School of Knowledge Service and Consulting of Hansung University (ROK). He has worked in the gamification field as an international businessperson, researcher, and lecturer, with a deep international financial background in investment banking, corporate finance, investment management, and business advisory. Based on this blended experience, he has expanded his career into gamification and digital industries, leading to practical applications in many areas. He holds an MBA from the Stern School of Business,  New York University.