text: "Robin was an outgrowth of a conversation I had with Bob. As I said, Batman was a combination of Douglas Fairbanks and Sherlock Holmes. Holmes had his Watson. The thing that bothered me was that Batman didn't have anyone to talk to, and it got a little tiresome always having him thinking. I found that as I went along Batman needed a Watson to talk to. That's how Robin came to be. Bob called me over and said he was going to put a boy in the strip to identify with Batman. I thought it was a great idea."
  Fictional character biography
  The following fictional characters have assumed the Robin role at various times in the main  continuity:
  Dick Grayson
  In the comics, Dick Grayson was an 8-year-old acrobat and the youngest of a family act called the "Flying Graysons". A gangster named Boss Zucco, loosely based on actor Edward G. Robinson's Little Caesar character, had been extorting money from the circus and killed Grayson's parents, John and Mary, by sabotaging their trapeze equipment as a warning against defiance. Batman investigated the crime and, as his alter ego billionaire Bruce Wayne, had Dick put under his custody as a legal ward. Together they investigated Zucco and collected the evidence needed to bring him to justice. From his debut appearance in 1940 through 1969, Robin was known as the Boy Wonder. Batman creates a costume for Dick, consisting of a red tunic, yellow cape, green gloves, green boots, green spandex briefs, and a utility belt. As he grew older, graduated from high school, and enrolled in Hudson University, Robin continued his career as the Teen Wonder, from 1970 into the early 1980s.