Hunter Zolomon

"My name is Jay Garrick, and your world is in danger."

- Jay Garrick warning the team

Jay Garrick is a mysterious man who knows the identity of the Flash.

Biography
While Barry Allen investigated a crime scene, Garrick watched from a distance and took pictures. Jay Garrick later appeared in STAR Labs, much to the shock of Barry Allen's team. Garrick gave his name and revealed that he knew that Barry Allen was the Flash. He then claimed that their world was in danger.