Dave Ramsey is America’s trusted voice on money and business. He’s a #1 National bestselling author and host of The Ramsey Show, heard by more than 18 million listeners each week. Dave’s eight nationa…
Dan Olsen is an entrepreneur, consultant, and Lean product expert. He is also the author of The Lean Product Playbook, the missing manual on how to apply Lean Startup to build products that customers …
