The Fearsome Five was a group put together by Doctor Light when he placed an ad in the Underworld Star, a criminal underground paper. The charter members were: Dr. Light, Gizmo, Shimmer, Mammoth and Psimon, the latter taking over leadership from Dr. Light during their first encounter with the Titans. Jinx and Neutron were later initiated into the group.
The Fearsome Five later encountered Superman, with a new lineup: Mammoth, Gizmo, Shimmer, Charger, and Deuce.
The team disbanded once again shortly after that. Sometime later, Psimon returned from certain death and systematically sought revenge on his former teammates: Gizmo, Mammoth and Shimmer. Mammoth barely survived although his sister Shimmer seemingly perished. Gizmo later resurfaced alive. Dr. Sivana gathered the team - Psimon, Mammoth Gizmo and Jinx - and was able to successfully restore Shimmer to life. The revamped Fearsome Five is a deadly team, if they can keep from killing each other!
Members:
Shimmer
Mammoth
Jinx
Nano
Rumble
Former Members:
Psimon
Doctor Light
Gizmo
Neutron
Deuce
Charger
Sabbac II
