Little is known of the building of the bridge .
All that has been preserved in writing are memories and legends and the name of the builder , Mimar Hayruddin ( student of Mimar Sinan , the Ottoman architect ) .
Little is known of the building of the bridge , and all that has been preserved in writing are memories and legends and the name of the builder , Mimar Hayruddin ( student of Mimar Sinan , the Ottoman architect ) .