Testimonials

It has been an absolute honor having John speak with the students and instructors at the 58th Special Operations Wing. His seminars immediately elevate their performance by equipping them with mental tools they can put into action from day one. John’s combat experience provides a level of credibility found nowhere else, bringing his principles to life in a way that truly resonates with our aircrew. They walk away inspired, more composed and focused, and fully owning and understanding how they respond when the stakes rise. These sessions leave them energized and ready to perform at a higher level. Based on feedback from students and instructors, we’ve made John a regular speaker for our incoming student aircrew, as well as current aircrew and instructors.

Chris McCalmont Cognitive Performance Specialist, MS, Kirtland AFB


John has identified the gap that exists at the center of the OODA loop; the flawed human being that is subject to fear, self-doubt and hesitation. Lt Colonel Mangan identifies why humans fail under stress, then teaches us how to turn those flaws into strength. The Three Rings Mindset is a game changer, should be mandatory for every pilot in the United States Air Force.

‍Colonel Russel “Bones” Cook 23rd Wing Commander USAF Weapons School Instructor

As an F-16 Instructor Pilot, Ive witness the mental traps that lead to failure and the mindsets that secure victory. John describes the way to structure your thoughts, solve problems and win under pressure. In the flood of coaching techniques out there, this book hits the mark. Each of my students will be learning these techniques.

Major Mathew “Slingblade” Tieman F-16 Instructor Pilot, Holloman AFB

Lt Colonel Mangan hits like a thriller novel but the war stories are real, the lessons are real, and the changes he can make in your life are real. He offers simple solutions to complex problems in critical environments.

‍Joshua Hood SWAT Sniper team leader

Lt Col Mangan is an excellent public speaker. His message and techniques were engaging and relatable, and he tailored his speaking to the level of experience of his audience. His workshop was one of the most impactful of my career, and I now have a much better understanding of the psychological aspect of training.

Captain Aaron King 58 Operations Group, Kirtland Air Force Base

The Three Rings Mindset is a transformative tool for high-pressure performance. As a five time national champion women’s soccer coach with 30 years of experience, Im amazed at how the techniques perfectly equip my players to problem-solve and stay composed when everything they have worked for is on the line.

Kenyon Lohn Five-time WPSL National Champion Coach