Swami Chinmayanand Bapu ( स्वामी चिन्मयानंद बापू)

Muni Tarun Sagar was an Indian Digambara monk. His lectures are called bitter sermons because they openly criticized common practices and ideas.

Nahar Singh Pandey was the Prime Minister, Commander-in-Chief, and Royal Scholar of Maharaja Gogadev. It was Nahar Singh Pandey who trained Gogaji's two sons, Sajjan and Samat, in the scriptures.

Sadhguru is the founder and head of the Isha Foundation based in Coimbatore, India. Isha Ashram is a platform for spiritual, environmental and educational activities.

Swami Swaroopanand Saraswati was an Indian religious leader. In 1982, he became the Shankaracharya of Dwarka Sharada Peetham in Dwaraka, Gujarat and also caretaker of the Jyotir Math in Badrinath.

Guru Ram Das Ji is the fourth Guru of Sikhism. He was orphaned at the age of seven and subsequently grew up in a village with his maternal grandmother.

Kamlesh D. Patel, known as 'Daaji', is an Indian spiritual teacher, meditation guide, author, and the current global guide of the Heartfulness movement. He teaches Heartfulness meditation, a modern approach to the Sahaj Marg system of Raja Yoga.

Swami Prabhupada was an Indian Gaudiya Vaishnava guru who founded ISKCON,commonly known as the "Hare Krishna movement". Members of ISKCON view Bhaktivedanta Swami as a representative and messenger of Chaitanya Mahaprabhu.