The Flash is not a character in the Marvel Universe; he is a DC Comics character. The Flash's superpowers include levels of agility and speed that normal humans are not capable of reaching.
The Flash is also known as The Fastest Man Alive and the Scarlet Speedster. The real name of one of the incarnations of The Flash is Barry Allen. The first appearance of the Flash was in the DC comic book titled "The Flash #1," which was first released in 1940. The Flash is also part of the DC Comics New 52, with the new comic book first appearing in 2011. The Flash's obsession with solving crimes is one of his weaknesses, often distracting him from his surroundings.