User blog comment:ImperiexSeed/Who will Zoom be?/@comment-3481504-20151107233200

Possible candidates for who Zoom could be:

Looking at just the physique, it could very well be Earth-2 Henry or Earth-2 Joe. However, the suit was described by the writers to be similar to the symbiotic suit in Marvel, so that could explain how a much smaller character, like Earth-2 Barry, Earth-2 Cisco, or Patty, could possibly be Zoom. Zoom could also be Earth-2 David Singh.