پادشاهی گیومرت سی سال بود

Gayomart, the "mortal being", in Shahnameh is the very first king, civilization and human communities start with him. Ferdowsi does not follow the mainstream Zoroasterain story as told in Avesta. It is important to mention that there were several versions of the story as recorded by few historians including Abu-Reyhan and Estakhri.