Bio: Young, brash and impulsive, Wally West gained the power of
super-speed during a freak electro-chemical accident. Now the fastest
man alive, he can run at velocities approaching the speed of light. Even
Superman has a hard time keeping up with him. Because of his super-fast
metabolism, Wally is constantly hungry.
Also blessed with a quick wit, Wally takes a light-hearted view of
saving the universe. He is the comedian of the group, a wise-cracking,
easy going slacker who relies on speed, not brains, to get him out of
trouble. Unfortunately, this doesn't always work, and his flippant
attitude annoys his teammates who take their jobs far more seriously.
Often, this over-reliance on speed will get him in over his head, and
his teammates will have to catch up to rescue him. For them, there is
one thing the Flash cannot do fast enough - grow up.
For more on Flash, refer to the Justice League Unlimited bio.