Foreword: TimeShade, I am sorry for copy and pasting off websites.
So I think everyone was surprised when Zoom removed his mask to reveal...Jay Garrick! I for one was! I kind of knew Jay was Zoom though. I mean, think about it. When Jay disappeared, Zoom wasn't far behind. And the almost too susipicious Geomancer exit. Pretty slick Jay. I know what you are thinking: But Zoom killed Jay!?
I have several theories for that but for now post YOUR theories in the comment section.
And now, the opening of The Flash, Zoom style!
My name is (insert Zoom's alter ego here), and I am the fastest man alive. To the outside world, I am a homicidal maniac, but secretly, with the help of my "friends" at S.T.A.R Labs, I "fight" crime and find other speedsters like me.I hunted down the bane of my existance, Jay Garrick, but in doing so, I am stuck in Earth-2. I am...Zoom!