In Ferdowsi's Shahnameh, Rostam is the champion of champions and is involved in numerous stories, constituting some of the most popular (and arguably some of most masterfully created) parts of the Shahnameh. As a young child, he slays the maddened white elephant of the king Manuchehr with just one blow of the mace owned by his grand father Sam, son of Nariman. He then tames his legendary stallion, Rakhsh.
By far, the most famous and popular story of Rostam in the Shahnameh is the one in which he kills his own son Sohrab, while the two are unaware of the identity of their opponent until after Rostam wounds his son and during their final conversation the two realize they were father and son.
Another of Rostæm's most famous exploits was his struggle against the dēw (modern Persian div "demon") named Akvan, who had initially transmogriphied as a beautiful Onager, ravaging the horse-herds of Persia. When the king was informed of this on-going problem, he realizes that it is not just a zebra and it has to be Ahrimanic disguise to damage Iran-Shahr (Aryan Land). After thinking long about who he wants to assign to this task, the king finally decides that nobody other than Rostam can handle this. So he commissions Rostam to take care of this problem. Various parts of this exploit are the subject of many beautiful illustrations. The story is fully allegorical but at the same time quite entertaining on the face value.
There are some interesting similarities between the legends of Rostam and those pertaining to the great Irish hero, Cúchulainn. They both defeat a forecious beast as a very young man, slay their sons in combat, are virtually invincible in combat, and are murdered by treachery while killing their murderer on their last breath.
Two Iranian heros, Rostam and Esfandyar, share Labours stories with Hercules.
The comic adaptation of the tales of Rostam (in English) was created by Hyperwerks Comics and took 5 years to complete.