CS has over 20 years experience in insurance marketing, affinity product development and consulting for Korean conglomerates, financial institutions and multinational companies. His expertise is not only in product, business level competition strategy but also in managing a variety of hands-on financial issues for large corporations. He has a long list of clients such as Shinhan Card, Woori Bank, LG Group, Samsung, CITI Bank, GS Caltex, POSCO and etc.
He has also successfully led US Fortune companies in Korea such as J.C. Penney FMS, Marsh Direct and DBM Korea as a country head.
He has received MBA from the University of Chicago.