Batman (Earth-One)

"It's time, almost time. This world is done. A new one is only beginning. None of us are going to survive this, but I know that at least we stopped the Anti-Monitor from further damage. But this world and it's multiverse is destroyed, ruined. We are done. All of us. I'm sorry."

- Batman's last words after sacrificing himself to stop the Anti-Monitor Batman (b. October 13th, 1971) was a vigilante crime fighter operating in Gotham City that has been active for years.