Damian Wayne is the biological son of Bruce Wayne (Batman) and Talia al Ghul. His existence was hidden from his father up to when he was about ten years old, during which time he was trained by the League of Assassins in a variety of disciplines to make him an extremely efficient killer.
Bruce Wayne, also known as Batman, is a fictional character and does not have any children in the comics or movies.
In Morrison's version, the child Damian Wayne is the result of a tryst between Batman and Talia, during which the Dark Knight claims he was drugged when they were at the Tropic of Cancer, though Morrison later admitted the claim of drugging was a canonical error on their part.
Among the big announcements from James Gunn about the future of the DCU was news of a new Batman in a film called The Brave and the BoldOpens in new tab. This movie would have our first big-screen Robin in 25 years. But that Robin won't be Dick Grayson, but Damian Wayne, Bruce's biological son.
Batman's had five Robins — here's why.
Jarro became the new Robin and was even said to be Batman's favorite Robin, admitted by Batman himself.
Robin (Damian Wayne) - the fifth Robin.
In the Post-Flashpoint Earth 2 continuity, Helena Wayne was the daughter of Batman and Catwoman (Bruce Wayne and Selina Kyle Wayne). She was also the only Robin to her father's Batman identity and a more ruthless character than previously seen.
Red Hood (real name Jason Peter Todd) is a fictional character and a major anti-hero from DC comics, appearing as a major character and vigilante from Batman's corner of the DC Universe. Originally the second Robin, Jason was violently killed by the Joker.
Damian Wayne killed Nightwing in the comic book Injustice: God Among Us, where Superman goes insane when Joker manipulates him to kill his pregnant wife, Lois Lane. This tragedy prompts Superman to “police” everyone and ensures no crime is ever committed.
The hallucination of Joker revealed he had pumped four pints of his blood into Batman which could explain why the cure was ineffective. It is unclear whether or not Joker knew the long-term effects of his blood.
Richard Grayson is clearly Batman's favorite son.
When he opens a letter she's addressed to him, he sees a handwritten note that describes Arthur as Thomas' son, suggesting that the Joker and Batman are half brothers.
Everyone knows Robin is Batman's son, but this moment from Action Comics introduces a bat-shaped paternity bomb via a Metropolis local. In DC Comics, Damian Wayne has held the title of Robin for some years now, and it's a matter of canon that he is the biological child of Batman and his former lover Talia al Ghul.
Warning: The following contains Spoilers for the Titans' series finale. Despite Titans continually teasing Dick Grayson becoming Batman, the series' ending proves that he is a better hero and a better person as Nightwing.
Dick Grayson, formerly known as Robin, later known as the New Joker, is the main antagonist of Frank Miller's comic miniseries The Dark Knight Strikes Again. He was the former Robin, who turned into a murderous psychopath, because of Batman's actions to him as a child.
As revealed in the comic Batman Beyond 2.0, Bruce Wayne and Barbara Gordon had an affair while Barbara's boyfriend Dick Grayson was away. Barbara fell pregnant.
Damian Wayne is the only son of Bruce Wayne and Talia al Ghul, and the only grandson of Ra's al Ghul. The character was created by Mike W. Barr, and first appeared in Batman: Son of the Demon (1987).
He is the son of Batman and Talia al Ghul and the fifth Robin. He is also a member of the Teen Titans.
Batman has trained many young heroes as Robin, and while they have all been impressive on their own, DC just confirmed that one stands above the others in terms of power: Damian Wayne is the most powerful Robin.
Jason Todd/Red Hood is easily the Most Dangerous, from Raw Power to Raw Skill. Red Hood is a cold blooded Killer, and is easily the most Brutal out of all the Robins.
Tim Drake may be the youngest of the Batman Family but he's also the smartest and a master of deductive reasoning. Tim is a true believer in Batman's mission and is motivated by the conviction that Gotham City needs a hero rather than by personal loss.
Dick Grayson became Nightwing after Batman fired him from his own mantle of Robin for getting shot by Joker. Grayson's Flamebird was Bette Kane. After The New Teen Titans, Nightwing teamed up with old friend Speedy in Action Comics #613-618 & #627-634 later collected in New Friends Old Enemies.