Aum Amma of Kerala
Avadhoota AUM Amma is always in Eternal Bliss, in Bhava Samadhi. You must have heard what Satchidananda is, but here is a Mystic who remains in that state always. She became known as AUM Amma because of the symbol AUM appearing on her forehead when she is merged in Divine Consciousness.
Before 2001, she was seen in Tirupathi and once spotted in Varanasi. Between 2001-2003, Amma was seen on the holy Arunachala hill in Tiruvannamalai. Then, in 2003 she was seen in Rishikesh and then back again in Tiruvannamalai. She then lived in many houses in Tiruvannamalai in numerous houses and had always visitors who came for her darshan and blessings.
In 2011 she is known to have left Tiruvannamalai and then seen in Villupuram in Pondichery. Later she was seen near Auroville in Pondichery (the place of Sri Aurobindo).
In 2012 she was then seen in Karnataka and some parts of Andhra Pradesh. At the time of writing this post, Amma is in her physical body, but there are no proper whereabouts of Amma as of now.
You must have only heard of Satchidananda or Supreme Bliss of the Self. To watch and experience the Satchidananda Swaroopam of a Mystic, watch the videos of Aum Amma in that state of Eternal Bliss.