what is the mystery of zamzam well has never dried up in last 6000 years ?

Question

though it's only 30 meters deep it can feed 4 million peoples at a time.
www.en.wikipedia.org/wiki/Zamzam

Answer 1

The Zamzam was created by Allah the Supreme in memory of Prophet Ismael when he was a small child while his mother was running to and fro between two hillocks called Safa and Marva to fetch water for her child. The spring of Zamzam gushed forth by the child's moving legs on the earth he was lying on by the Order of Allah the Creator of the Universe and whatever is between them..

Answer 2

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