वन उपवन मग गिरि गृह माहीं, तुम्हरे बल हम डरपत नाहीं । Hanuman is frequently thought to be a "Chiranjivi," which means an immortal staying or a single who lives eternally in Hindu mythology. This position for a Chiranjivi is attributed to his exceptional and divine attributes. Here's an evidence https://www.instagram.com/p/DFWTy0gvMKk/