The most innovative CMOs in the world - The Rebels

Business Insider has published its inaugural ranking of the 50 most innovative CMOs in the world.

Here we celebrate the "rebels."

These are the CMOs who are taking their marketing a completely different direction from their peers; the marketers who are not afraid to challenge the status quo; and those who are leading communications designed to spark a debate.

Scroll down to see which CMOs made the cut. Our "Rebels" list is organized in alphabetical order.

Additional reporting from Lori Janjigian and Hannah Roberts.