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Eobard Thawne
Professor Eobard Thawne (c. 2151[1] - 2022),[2] also known as the Reverse-Flash, was a meta-human speedster from the twenty-second century, a descendant of the late Eddie Thawne, a time criminal and the archenemy of Barry Allen/The Flash. A massive fan obsessed with the twenty-first/ century's Flash all his life, Eobard recreated the accident that was behind the Flash's powers, becoming a speedster himself. Almost two centuries from the 21st century, Thawne met Flash and hated him after.