Hunter Zolomon also known as Zoom is an extremely powerful Villain and mysterious Metahuman Speedster from Earth 2. He was created by Harrison Wells of Earth 2 when the S.T.A.R. Labs's Particle Accelerator in Central City was turned on and exploded creating Metahumans such as himself and many others. Some unknown time of making his first appearance in Central City he gained knowledge of The Multiverse and other Speedsters of other Earths. With this knowledge he became obsessed with killing them all, becoming The Fastest Man Alive and the only Speedster in all of The Multiverse.