Connor Hawke biracial illegitimate son of Oliver Queen Green Arrow.

Connor is asexual.

Connor has one confirmed kill; the identity of the victim is unknown.

While developing the story for Robin, writer Joshua Williamson learned that hawks were a natural predator to robins.

With "hawk" being phonetically identical to "Hawke", this influenced his decision to feature Connor as a major opponent for Robin during the League of Lazarus tournament, where hawk and robin symbolism is used during the characters' final bout.