Bogar

Also known as Boyang, Boyanadhar

Bogar, Bhogar, or Boganathar was a Tamil Shaivite Siddhar. He was a disciple of the great siddhar Kalangi Nathar. Kalangi Nathar initiated him Jnana yoga (supreme self-knowledge). There are 18 Siddhars popularly known in Tamil literature. He is the one among the 18 Siddhars. They are described as experts in Yoga, alchemy, literature, and philosophy, and as having the ability to move their souls to and from the bodies of others.