Which country of south asia is at the lowest elevation shown on the map?

Bangladesh is the country of South Asia which is at the lowest elevation that is shown on the map. Bangladesh is one of the Country in South Asia which is marked by greenery and many waterways, it is located tot he east India on the Bay of Bengal. The capital of this country is Dhaka.

If i remember correctly it was caused by people hurling bodies at a country for some reason and them they all became infected