Wally West

The Flash is a character from DC Comics.

History
Wally West was born to Rudolph and Mary West in Blue Valley, Nebraska. As a boy, Wally would often daydream, most notably about being the Flash. He idolized the Flash and was the president and sole member of the Blue Valley Flash Fan Club. His parents thought he was setting himself up for failure and did their best to dampen what they believed to be unrealistic expectations, in rather harsh ways. His father encouraged him to work at the same plant he did, but Wally grew frustrated and hurt (and eventually apathetic) by their lack of faith in his abilities.

At a family reunion held at the Wests, Wally accidentally spilled some soda while pouring, and was yelled at by his father for keeping his head in the clouds. He went to his room crying and a familiar looking man, who he thought was maybe his uncle or something, came in and talked to him, saying he shouldn't give up on his dreams and giving him confidence that he'd reflect back on for years to come.

One summer, when he was ten years old, Wally went to Central City to stay with his Aunt Iris, whom he called his best friend. Iris was going out with police scientist Barry Allen, who was "friends" with the Flash. Barry "introduced" Wally to his idol, the Flash. In the back room of Barry's apartment was a lab, where Wally asked the Flash all sorts of questions. When he asked Flash how he got his powers, it turned out the speedster had set up his chemical cabinet just as it had been when he was created. Wally wished that something like that could happen to him; the Flash dismissed it as a billion-to-one chance. However, it just so happened that the weather that particular day was stormy and, at that moment, lightning did strike the cabinet, bathing Wally in the same chemicals that created the Flash. Flash told Wally to keep this a secret, even from Iris. He gave Wally a Flash costume specially tailored to fit him, and Wally The Flash.

Feats
Can hit with the force of a white dwarf star via the infinite mass punch

Kept up with Zeta Beams, Which can cross hundreds of light-years in seconds

Outran an instantaneous beam to Earth

Went beyond space and time and reached "Trans-Time Velocity"