Barry Allen (Earth-21)

"You wanna know a secret? He is not even that fast!"

- Cyborg to Baby Doll

"The Flash" is a vigilante and an acquaintance of Cyborg.

Biography
At some point, the Flash was known by the common public and at some point, he met Cyborg.

Trivia

 * It is unknown if this version of the Flash will ever appear and his identity is currently unknown.