1) Hindu sage 
Agnivesha (अग्निवेश, {IAST|Agniveśa}) is a legendary rishi (sage), reputedly one of the earliest authors on ayurveda (Indian medicine) He was a pupil of Punarvasu Atreya. The Mahabharata rivals Drona and Drupada were under his tutelage. The so-called Agnivesh tantra (or Agnivesha Samhita) is a lost text on Ayurveda, according to l...