A. 11th June
B. 11th May
C. 11th July
D. None of these
Submitted by: Farhan Rana
World Population Day, which seeks to focus attention on the urgency and importance of population issues, was established by the then-Governing Council of the United Nations Development Programme in 1989, an outgrowth of the interest generated by the Day of Five Billion, which was observed on 11 July 1987.