The Jogi (also spelled Jugi or Yogi) are a Hindu community, found in North India and Sindh, Pakistan, with smaller numbers of ancient north migrants in the southern Indian states of Karnataka, Andhra Pradesh, Tamil Nadu and Kerala.Jogi is a colloquial term for the yogi, which refers to the people who practiced Yoga as part of their daily rituals. Over time, this led to the formation of a community, and subsequently was formed into a caste.

Bio from Wikipedia - See more on Text under CC-BY-SA license