Nightwing

Richard Grayson is his name and 2000.Robin under Bruce's training (eventually bringing to justice together). Batman's main motivation was to make sure young Richard would not grow the way he did with vengeance and revenge.Richard left Gotham to travel the world and exposed himself to the many people he wanted to protect by becoming stronger independently. During this time he ventured to Metropolis and was mentored by Superman who inspired him to become his own man and not that of Batman. He returned to Gotham and decided to show Batman that there is another way to be a "hero" and invented himself into the superhero "Nightwing", named after one of Superman's past Kryptonian friends. he ex is Starfire and Batgirl