Gayomard

Keyumars (کیومرث), older Persian Kayōmart, was the first Shāh of the world according to the poet Firdausī's Shāhnāma. The character of Keyumars is based upon a figure from a Zoroastrian creation myth, called in the Avesta Gayō Marətan and in later Zoroastrian texts Gayōmard or Gayōmart.
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[Persian] The first man or first mortal ancestor. The word comes from the old Persian gayo, "life", and maretan, which means "mortal".

Kayumars (Persian) Gayomard (Pahlavi) Gayo-Maretan (Avestan) [from gayo life + maretan to become mortal and mutable] The first legendary king of Shah-Nameh, Ferdausi of the Pishdadian Dynasty [from para-dhata primeval law], who was not aware of the existence of evil until his son Siamak was killed by Diev. This corresponds to the Biblical Adam before Eve ate from the tree of knowledge of good and evil. He is identified with 'Adam Qadmon or the aggregate logos comprehending within itself the ten classes of spiritual beings or Sephiroth; also the representative of the last individuals of the pitric dynasties on earth which preceded the truly human races.
His grandson Hushang (Arabic Ushhanj) is the king who discovers fire and brings civilization to man, becomes king of seven keshvars, and establishes the ancient religion, worshiping fire as the symbol of knowledge.