Cooper Seldon

Cooper Sheldon was the ex-boyfriend to Felicity Smoak during their college years together as well as being a member of the Hactivists before getting arrested by the FBI for his computer crimes. Cooper is now the leader of a terrorist group called Brother Eye.

Early Life
While attending the Michigan Institute of Technology, Cooper created a super virus program with his girlfriend Felicity and roommate Myron for their Hactivists group. When the Hactivists hacked into the Department of Education, Cooper attempted to get rid of all the students loans despite Felicity's protests. Cooper was then apprehended by the FBI afterwards and was assumed to have hung himself in prison. However Cooper was recruited by the NSA who were looking for people with his talents.

Cyber Attack on Starling City
Cooper used the super virus for a cyber attack on Starling City and attacked the Starling National Bank since he knew that a truck load of freshly printed cash would be sent to Starling City. Cooper abducted Felicity and her mother Donna and had Felicity hack into the GPS by defeating the encryption to make the truck drivers arrive at their location while using his mother as leverage. Felicity followed his orders since she had no choice in the matter. Cooper later left and robbed the truck drivers of the money that was being transported. Cooper later went back to his warehouse and tried to kill Felicity after he realized how Felicity used her mother's watch to contact someone. Fortunately, the Arrow arrived and stopped him. Cooper held Felicity hostage at gunpoint, however Felicity used her elbows to disarm and knock him out.

Trivia
-He was inspired by the Big Bang Theory character Sheldon Cooper.