Lieutenant General (Retd) Sheikh Mamun Khaled is a passionate leadership developer with an experience of more than 39 years of distinguished service in Bangladesh Army. Currently he is working as the Chairman of the Board of Sublime Group. He was born in 1962 and got his commission in 1981, and thereafter left outstanding footprints in the all the capacities that he served. Lt Gen (Retd) Mamun Khaled was the Director General of Directorate General of Forces Intelligence (DGFI) and also the Vice Chancellor of Bangladesh University of Professionals (BUP). Later, he served as the Commandant of National Defence College (NDC) responsible to prepare senior military officers of Bangladesh Armed Forces, foreign military officers, and Civil Service officers on strategic leadership roles. Lt Gen (Retd) Mamun Khaled completed his first MBA from Royal Roads University, Canada, second MBA.