Russ Hudson, co-founder of The Enneagram Institute, is one of the principal scholars and innovative thinkers in the Enneagram world today. He’s also President of Enneagram Personality Types, Inc. He’s been co-teaching the Enneagram Professional Training Programs since 1991, and is a founding director and former vice president of the International Enneagram Association. Russ co-authored The Wisdom of the Enneagram, Personality Types, Understanding the Enneagram, Discovering Your Personality Type, and The Power of the Enneagram. Russ also assisted Don Riso in writing Enneagram Transformations. He holds a degree in East Asian Studies from Columbia University in New York.