Typhon (/ˈtaɪfɒn, -fən/; Greek: Τυφῶν, Tuphōn [typʰɔ̂ːn]), also Typhoeus (/taɪˈfiːəs/; Τυφωεύς, Tuphōeus), Typhaon (Τυφάων, Tuphaōn) or Typhos (Τυφώς, Tuphōs), was a monstrous giant and the most deadly creature in Greek mythology. Typhon was the last son of Gaia, and was fathered by Tartarus. Typhon and his mate Echidna were the progenitors of many famous monsters.
According to Hesiod's Theogony (c. 8th – 7th century BC), Typhon was the son of Gaia (Earth) and Tartarus: "when Zeus had driven the Titans from heaven, huge Earth bore her youngest child Typhoeus of the love of Tartarus, by the aid of golden Aphrodite". The mythographer Apollodorus (1st or 2nd century AD) adds that Gaia bore Typhon in anger at the gods for their destruction of her offspring the Giants.