The Story
During Tim Drake's attempts to discover Batman's identity, in order to apply for the position as Robin, he ends up stealing money from the Penguin, getting himself and his family targeted. After Batman saves him, Tim's parents are taken into protective custody and Tim becomes Batman's protege as Red Robin.
The Review
I will confess, my knowledge of
Batman lore comes more from reading done on wikipedia than actually reading the comics. I am currently working to remedy that, but at the moment my knowledge is still somewhat limited. That being said, I know for a FACT that Tim Drake did not start out as Red Robin.
I'm not sure what the reason behind the change was, though I can imagine it had something to do with establishing Tim as separate from the Robin identity that has been bestowed on Damian. I still think his choice of name is ridiculous. Either a certain restaurant chain doesn't exist in the DC universe, or the writers and editors at DC have never heard of it. Either way, they're all missing out on the Royal Red Robin Burger, which is an absolute shame.