Nightwing

When his circus acrobat family was brutally murdered, Dick Grayson'" was taken in by billionaire playboy Bruce Wayne'". Bruce shared his secret life as Batman with the young boy and eventually molded him into Robin the Dark Knight's partner in Gotham City. But as Dick grew older, he struck out on his own, staying true to what he learned as Robin while coming into his own as a respected member of the superhero pantheon