Marv Wolfman. We've all heard his name. Some of us haven't, though. He is internationally renowned as the greatest comic book writer of all time, except by the people who hate him and the people who think he was just okay.
He's responsible for bringing you the entirety of the group of Teen Titans that did not suck. Including Cyborg, Beast Boy, Starfire, Raven and many others. Before he got there, they were just a bunch of doofy sidekicks with a dumb name. The Crisis on Infinite Earths was also spawned from his loins. Blade and Black Cat too. Plus some other stuff, but what are we, made of time?
He's an alright guy.