The Flash is also known as Barry Allen. He comes from Central City, and he worked as a forensic specialist originally. The primary power that Barry Allen is known for is his speed, which is what gives him his name. He is the fastest man alive. However, he also has brain activity that is hugely enhanced and a high metabolism, the power of time travel using his speed as a mechanism, and supercharged brain activity. Mirror Master I, Heat Wave, and Captain Cold are all enemies of the Flash.