Management Guru of Indian Origin would you most associate the phrase "Core Competence"? What does 'C' stand for in the name of the eminent Management Guru 'C.K.Prahalad'?

C.K. Prahalad, the renowned management guru who developed the concept of 'Core Competence' with Gary Hamel, had the full name Coimbatore Krishnarao Prahalad. The 'C' stands for Coimbatore, his birthplace in Tamil Nadu. Prahalad was a distinguished professor at the University of Michigan and one of the most influential management thinkers of the 20th century. Chandrashekhar, Chandan, and Chintamani are Indian names but not his first name.