Swami Satyananda Saraswati was a spiritual leader, yogi, and founder of the Bihar School of Yoga. He was born in Almora, India in 1923 and was originally named Ramamurti Mishra. From a young age, he showed a deep interest in spirituality and yoga, and at the age of 19, he left home to become a disciple of Swami Sivananda Saraswati in Rishikesh.

Under the guidance of Swami Sivananda, Ramamurti Mishra underwent intense spiritual training and eventually received sannyasa (renunciation) and was given the name Swami Satyananda Saraswati. He then spent the next 12 years traveling throughout India, studying and practicing various forms of yoga and meditation.

In 1956, Swami Satyananda founded the Bihar School of Yoga in Munger, Bihar, with the aim of spreading the teachings of yoga to the world. The school quickly gained recognition and became a center for the study and practice of yoga, attracting students from all over the world.

Swami Satyananda was a pioneer in the field of yoga, and he developed a holistic approach to yoga that combined traditional teachings with modern scientific research. He emphasized the importance of integrating all aspects of yoga, including physical postures, breathing techniques, meditation, and selfless service, into one's daily life.

He also introduced new techniques and practices, such as Yoga Nidra, a deep relaxation and meditation technique, and Antar Mouna, a practice of inner silence and self-awareness. These practices have become popular worldwide and have been incorporated into various forms of yoga.

Swami Satyananda was a prolific writer and has authored over 80 books on yoga, tantra, and spirituality. His teachings were not limited to just yoga, but also encompassed various aspects of life, including relationships, health, and personal growth.

He dedicated his life to spreading the knowledge of yoga and its benefits to people of all backgrounds and religions. He established several ashrams and centers around the world, including the Satyananda Yoga Academy in Australia and the Satyananda Yoga Center in the United States.

Swami Satyananda Saraswati left his physical body in 2009, but his teachings and legacy continue to inspire and guide countless individuals on their spiritual journeys. He is remembered as a compassionate and humble teacher who brought the ancient wisdom of yoga to the modern world, and his contributions have played a significant role in the global popularity of yoga today.