Shri Ganesh had two tusks, but he had a great fight with Parshuram, when Ganesh laid claims to immortality.
There are only seven who are immortal :-
1) Shri Hanumanji
4) Shri Parshuram
6) Bali and
7) Ved Vyas (Markandey Rishi also joined their ranks later)
These great men do not die and even when the world dissolves and a new world takes birth they will be here.
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