迪克·格雷森Dick Grayson (Robin / Nightwing / Batman)

Son of John and Mary Grayson. Ward of Bruce Wayne (Batman). Dick began his costumed career as Robin the Boy Wonder. When he was 19, he discarded the Robin identity and became Nightwing. In later years, he temporarily took over the role of Batman and also spent time as Agent 37 of Spyral.