Kelvin Dongho Kim is a founding CEO of Korea Credit Data(KCD), which provides essential services for merchants in Korea including business management, customer analysis, POS and payment services as well as marketplace platform. KCD and its five subsidiaries currently serve almost all of the two million merchants that accept credit cards payment in Korea.

Kelvin is well known in the start-up scene as a serial entrepreneur with his first success case being Opensurvey, a consumer data company that leverages mobile application.