Favorite video: The three circle strategy for growing businesses Posted byAaron Hoos June 23, 2010June 9, 2012 Leave a comment on Favorite video: The three circle strategy for growing businesses John Roos of Wilson Sonsini talks about the 3 circles that a business can grow up into. Watch it on Academic Earth Published by Aaron Hoos Aaron Hoos is a writer, strategist, and investor who builds and optimizes profitable sales funnels. He is the author of The Sales Funnel Bible and other books. View more posts