I would like to express my positive testimonial for the coaching provided by Peter. In the time I have worked with him I have found the experience to be very rewarding. He has been incredibly responsive to all communications  and has proven his knowledge and honesty time and time again. For anyone  considering using his services I strongly urge you to contact him for a positive change in your life. 

—Bill, Phoenix, Arizona, USA

I really benefited a lot from Dr. Walter's coaching services. My life would not be the same without Peter as my coach and mentor. As a result of the coaching with Dr. Walter, I have been able to become more organized, with a positive outlook and high self-esteem. These changes have had a major impact on my life. I am now living a better life and will continue to use what I have learned from my coaching for years to come.

—Jaziri, Mahdia, Tunisia

Mr. Walter has demonstrated the highest integrity with respect to his character. Not a day goes by where I have doubted the wisdom of my decision to have him as my personal mentor. He has proven to be of tremendous value to me. I have a strong impression that he intends to lead a life of public service. He is very reliable, welcoming, friendly and has a strong desire to help people reach their full potential through his personal coaching program. 

—Nelson, San Francisco, California, USA

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Thank You Letter (PDF)

by Jean Keijdener, General Manager, Hotel Sedona Makassar, Ujung Pandang, Indonesia, January 24, 1998.

Letter of Recommendation (PDF)

by Steven J. Michie, Owner and President, Serene Villas, Seminyak Bali, January 17, 2012.

Letter of Recommendation (PDF)

By Dr. Samnang Sun, Attorney-at-Law (SOTHEAPHAL, SAMNANG, SOPHY & PARTNERS), Professor of Law, Phnom Penh, Cambodia, November 24, 2017.

Letter of Recommendation (PDF)

by Nelson, San Francisco, California, USA, November 27, 2017.

Letter of Recommendation (PDF)

by Boubaker Jaziri, Mahdia, Tunisia, November 28, 2017.