Description: Agastyar is one of the 18 yoga siddhas who have initiated many siddhas including our kriya guru Babaji. He was initiated directly by Lord Shiva himself and his works include medicine, kaya kalpa, Tamil grammar and yoga. Some of his disciples are Boganathar, Babaji, Thiruvalluvar, Macchamuni. He has attained samadhi at Ananthasayana.

Description: Nandi Devar is one of the foremost of the 18 yoga siddhas. He has been directly initiated by Lord Shiva himself and some of his contributions include medicine, kaya kalpa & Alchemy. Some of his eminent disciples are Thirumoolar, Patanjali, Dakshinamoorthy, Romarishi & Sattamuni.

Description:Thirumoolar is one of the 18 yoga siddhas. He has been initiated by Nandi Devar and his contributions include Yoga, philosophy. His 'Thirumandiram' work is very popular among his works. He has attained samadhi in Chidambaram.

Description: Bognathar who is also known as the Palani Malai Siddhar is one among the 18 yoga siddhas. He was initiated by Kalanginathar and Agastyar. He is a great alchemist of all times. His contributions include yoga, kaya kalpa, medicine, alchemy, natural sciences, philosophy etc. He is the one who has created and installed the idol of Lord Muruga in Palani malai temple. Till now even after ages, the composition of the idol has been a mystery to all scientists around the world. His disciples include Babaji, Konkanavar, Karuvoorar and Idai Kadar.

Description: Konkanavar is one of the 18 yoga siddhas initiated by Boganathar. His contributions include 25 known works in medicine, yoga, philosophy, religion etc. He has over 557 disciples. He has attained samadhi at Tirupati.

Description: Macchamuni who is also known as Matysendranath is one of the 18 yoga siddhas. He has been initiated by Agastyar, Punnakeesar and Pasundar. Some of his contributions include 10 known works on Hatha yoga, Tantric yoga practices etc. Goraknath is one of his eminent disciples. He has attained samadhi at Thiruparrunkundram.

Description: Goraknath is one of the 18 yoga siddhas in the 'nath' tradition. He was initiated by Dattatreya (Vishnu), Macchamuni, Allama Prabu. Some of his contributions include "Avadhuta Gita" and 13 other works, order of ascetics, medicine, alchemy, Hatha yoga pradipika classic etc. He has attained samadhi at Poyur (Girnar).

Description: Sattamuni is one of the 18 yoga siddhas initiated by Nandi Devar & Dakshinamoorthy. His contributions include 46 known works, medicine, alchemy & etc. His disciples include Sundaranandar, Paambatti. He has attained samadhi at Srirangam.

Description: Sundaranandar is one of the 18 yoga siddhas. He was initiated by Sattamuni & Konkanavar. Some of his contributions include 24 known works: medicine, philosophy etc. He has attained samadhi at Kudal (Madurai).

Description: Ramadevar is one of the 18 yoga siddhas. He was initiated by Pulastiyar and Karuvoorar. He is also known as the mandira siddhar. Some of his works include 24 known works: mantra shastra, medicine etc. He has attained samadhi at Alagar Malai.

Description: Kudambai is one of the 18 yoga siddhas, initiated by Alukkani Siddha (disciple of Idai Kadar). Kudamabi siddhar's contributions included siddha philosophy. His place of samadhi has been Mayavaram.

Description: Karuvoorar is one of the 18 yoga siddhas. He was one of the eminient disciples of Boganathar after being initiated by him. He is popular for his contribution in constructing the Tanjore temple and other medicinal works. Idai Kadar is one of his eminent disciples. He has attained samadhi at Karuvai (karur).

Description: Idai Kadar is one of the 18 yoga siddhas. He was initiated by both Boganathar and Karuvoorar. His contributions include two known works: Kaya kalpa. He attained samadhi at Thiruvannamalai. Some of his disciples are Kudambai and Alukkani.

Description: Karuvoorar is one of the 18 yoga siddhas. He was one of the eminient disciples of Boganathar after being initiated by him. He is popular for his contribution in constructing the Tanjore temple and other medicinal works. Idai Kadar is one of his eminent disciples. He has attained samadhi at Karuvai (karur).

Description: Valmiki is one of the 18 yoga siddhas. He was initiated by the great sage Narada. He is very much known for recording the epic work 'The Ramayana'. He has attained samadhi at Ettikudi.

Description: Patanjali is one of the 18 yoga siddhas. He was initiated by Nandi Devar. He is known for his works on yoga sutras classic. He has attained samadhi at Rameswaram. He is also known as father of yoga.

Description: Dhanvanthri is one of the 18 yoga siddhas. He is known for his contributions on medicine, alchemy, kaya kalpa, 22 known works. He has attained samadhi at Vaideeswaran Kovil.

Description: Paambatti is one of the 18 yoga siddhas. He was initiated by Sattamuni. His contributions include siddha philosophy. He has attained samadhi at Harisankaran kovil. He was originally a snake charmer before he met his guru Sattamuni. Later after being initiated by his guru, due to his intense sadhana he has became a siddha.