He's light skinned, brown eyes & hair.  He's a guy who questions dal a lot, at first he's planned off as a guy who just literally the same person as Bev but more masculine than him and then he sees dal topless (w/ bra obvi) and it's really weird because he sees her scars from running the maze and questions her on them and she comes clean on why there are rules. He then says that he wants to be a person who runs out into the maze and comes back before the doors close at night and he can gather information on what is going on in the maze. He ends up racing Dal for the right to do it. He loses but dal lets him do it anyways but tells him that she will run with him and when she's gone Harper is in charge of the glade