84 Siddhas salute to Guru Gorakhnath — that what is written in Gorakhnath Hymn. Guru Gorakhnath, a great Yogi Siddha has been a great devotee to lord Shanker and the Guru of eminent Siddhas. These all the Siddhas actually are the great scientists — knowing how consciousness creates the form, they can do wonders. And most importantly they’re never dead — they’re ever alive.
You can find the name of 84 Siddhas from here. But I wonder why did they include Guru Gorakhnath name in it?