Chris Harris is the creator of Phase Selling; the only sales methodology explicitly developed for the additive manufacturing industry. He is also the founder of Roku Jutsu, an elite system of close-quarters combat he created in 1993 to train federal agencies, the military, and special forces.

After teaching combatives globally for 25 years as a private contractor, Harris retired his black belt and transitioned into a full-time sales career, which is what led to the creation of Phase Selling. Diligently following this highly specialized methodology escalated Harris to the ranks of the sales elite in just a few short years.

As a recognized authority and speaker on mindset, Harris has conducted numerous television, radio, podcast, and online interviews. He has appeared on FOX, ABC, NBC, CBS, Yahoo News, and iHeart Radio.

Harris is a U.S. military veteran and the inventor of several U.S.-patented products related to personal safety. In addition, he is the author of six books, including The Complete Idiot’s Guide to Self-Defense and I Go Thru, and has been inducted into the United States Martial Arts Federation Hall of Fame.

Harris has provided his sales performance training, coaching, and consulting services to over 200 3D printer resellers from more than 60 countries. He currently resides in Dallas, Texas, with his wife, Corrie.