Unseen Guardians: The Immortal Chiranjeevi

Hindu scripture refer Chiranjeevi as a group of immortals who are believed to be present on Earth until the end of the current era known as the Kali Yuga

Written in Ramayana by Tulsidas and  in Bhāgavata  Purāṇa 3.32.8–10, other than this 18 more Vedic scriptures mention the same Chiranjeevi existing

Hanuman vanara devotee of Rama, A Brahmachari, he stands for selflessness, courage, devotion

Ashwatthama is regarded to be an avatar of one of the eleven Rudras, He was cursed to be immortal by Krishna

Parashurama sixth avatar of Vishnu, He is knowledgeable in all Astras and Shastras

Ved Vyasa The sage and author of the Mahabharata

Mahabali The king of the asuras, he was regarded to be a benevolent ruler

Vibhishana a brother of Ravana (a rakshasa), he defected to Rama's side

Kripacharya The royal guru of the princes in the Mahabharata