Go-Go is a member of the Japanese super-team, Big Hero 6. She is young and highly agressive, with little patience for others, but a very strong will, someone who does not give up easily. She is also known as the hothead of the team as she tends to act on her agressive tendencies without considering the results. GoGo was apparently drafted into BH6 rather than facing jail time. The nature of her criminal convicitions is unknown.
When Alpha Flight worked with Big Hero 6 to track down the threat known as X the Unknowable GoGo was disappointed to be part of the contingent that "held the fort" preferring battle.