Deputy CAG, K Subramanian likely to be Under-Secretary-General, UN?

Krishnan Sangaran Subramanian who is the Deputy Comptroller and Auditor General (Dy. CAG) is likely to move to the United Nations hierarchy as Under-Secretary-General (USG). USG is a high-ranking official who serves as the executive head of a UN department, office, or large subsidiary agency. He is 1990 batch IA&AS officer.