Rogue is a character appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. Created by Chris Claremont and Michael Golden, she first appeared in Avengers Annual #10 (1981). In her comic book appearances, Rogue is depicted as a mutant, a subspecies of humans born with an "X-gene" that grants superhuman abilities. She is capable of absorbing the life force, attributes, memories, and superpowers of anyone through physical touch. Rogue is initially portrayed as a reluctant supervillain, but she soon joins the X-Men as a superhero and has since endured as one of its most prominent members.
Rogue's early history was only revealed over twenty years after her introduction in her self-titled solo series. The backstory written by Robert Rodi established her real name as Anna Marie, though her surname remains unknown. A runaway from the fictional Caldecott County, Mississippi, Rogue is adopted by Mystique and Destiny and inducted into the Brotherhood of Evil Mutants. She permanently absorbs Ms. Marvel's psyche and Kree powers and, fearing for her sanity, defects from the Brotherhood to join the X-Men to use her powers for good. Although she would later gain full control of her mutant abilities, Rogue considers them a curse for many years as they prevent her from getting close to others, including her on-off love interest and eventual husband, Gambit. A white streak that runs through her hair and gloves that enable her to regulate her powers serve as Rogue's visual motif.(via Wikipedia)