Golden Age Aquaman in All-Star Squadron
With the newest Crisis upon us, I thought it might be a good idea to remind everyone that there is an Earth-2 Aquaman, and he cameo'ed in All-Star Squadron #60. He had the Golden Age Aquaman origin, and from this one panel we can guess he was more of an "urban legend" to folks who didn't live or work on the oceans.
Will the Crisis result in multiple Aquamans (Aquamen?)? Well, yeah. We already know that it will. But will it result in multiple Aquamen across multiple Earths? We'll just have to wait and see.