Jack Kornfield
Author and Buddhist practitioner calibrated as a spiritual teacher.
Teachers
Jay Shetty
Indian British Internet personality, and motivational speaker. He has appeared on The Ellen DeGeneres Show and The Today Show --wikipedia Calibrated as a spiritual teacher.
Joe Vitale
Best known for his appearance in The Secret. Calibration of LoC.
Tenzin Wangyal Rinpoche
Calibrated as a spiritual teacher