User blog comment:Steel Scarlet Spider/Identity Crisis - Zoom/@comment-146.111.34.7-20151210194000

Maybe its Jerry McGee; Tina McGee's husband. I know theres not mention of him in the show but that could be a bigger bombshell than simply having him be Evil Barry/Wally/Henry/Eddie

Not to mention that Zoom had been explicitly referred as a "speed demon", which just happens to be the name of his villanious alter-ego