according to my coworker, bane is apparently known as the one who "broke" batman? explain?

From the press release:

In addition, Tom Hardy has been set to play Bane. Nolan said, “I am delighted to be working with Tom again and excited to watch him bring to life our new interpretation of one of Batman’s most formidable enemies.” Nolan will direct the film from a screenplay he wrote with Jonathan Nolan, from a story by Christopher Nolan and David S. Goyer. Nolan will also produce the film with his longtime producing partner, Emma Thomas, and Charles Roven. The Dark Knight Rises is slated for release on July 20, 2012.

source
also posted on my tumblr