Dick Grayson (Earth-203)

Dick Grayson is a vigilante.

Biography
Dick was instructed as a vigilante's protégé, eventually moving on to become his own hero.

Behind the scenes

 * In the DC comics, Dick Grayson is the original protégé to Batman, Robin. He eventually outgrew his role as Robin and became Nightwing, and even at one point became Batman in Bruce's absence.