Dattatreya

Also known as Dattaguru, Gurudev Datta, Adi Guru

The combined avatar of Brahma, Vishnu, and Shiva, born to sage Atri and Anasuya, revered as the Adi Guru (first teacher) of yoga and renunciation.

Dattatreya, the Three-in-One Guru

How Anasuya's chastity moved the Trimurti to be reborn as her son Dattatreya, one guru of creation, preservation, and dissolution, revered as yoga's Adi Guru.