 In the 5th century BC, Dorians from Heraclea Pontica founded the sea port of Chersonesos (in modern Sevastopol).In 438 BC, the Archon (ruler) of Panticapaeum assumed the title of the King of Cimmerian Bosporus, a state that maintained close relations with Athens, supplying the city with wheat, honey and other commodities.The last of that line of kings, Paerisades V, being hard-pressed by the Scythians, put himself under the protection of Mithridates VI, the king of Pontus, in 114 BC.