You might know who Jack Rebney is, but you've probably seen him on YouTube. Yes, he's the enraged RV salesman whose profanity-laced tirade has been seen by 20 million people. Documentarian Ben Steinbauer went looking for him, camera in hand.

Steinbauer's film Winnebago Man is about his search for Rebney and is a portrait of a man who is a wholly accidental internet phenomenon. It comes out July 9th and looks to be a must watch for anyone interested in viral culture and internet celebrity.