The Flash

Bartholomew "Barry" Allen is a man who was struck by lightning while working in his Forensic Lab at CCPD. This accident gave him the metahuman ability to move and vibrate his molecules at incredible superhuman speeds. Using these powers, he became the superhero known as The Flash.

He would eventually be recruited by Batman to be a member of the Justice League, in order to stop the time thief known as Chronos from taking over their timeline.

Soon after defeating Chronos he was met by a man known as Reverse Flash and he was tricked into creating an alternate timeline where his mother was alive, he had no powers and Wally ( Kid Flash ) did, and Batman died and his parents survived. Rest being written