Hasnain Sabih Nayak has been involved in Early Childhood, Infrastructure, Institutional, Projects/Programs, Advocacy & Communication/ Promotional & Social Marketing/ IEC & BCC Programs/Materials/Strategies Development in the health sector for 25 years. He is an independent consultant; Adjunct Faculty, School of Public Health, Independent University, Bangladesh; President, Social Assistance and Rehabilitation for the Physically Vulnerable; Country Representative, Healthcare Information For All; Co-founder and Int’l Relations & Culture Editor of TOITOMBOOR (leading children & juvenile monthly of Bangladesh); and an active Rotarian.