William Lee Rand is founder and president of The International Center for Reiki Training (ICRT), The Center for Reiki Research, and The Reiki Membership Association. Publisher and editor-in-chief of the Reiki News magazine, he is also author of Reiki, The Healing Touch, The Reiki Touch Kit, Reiki for a New Millennium, The Spirit of Reiki, and more than 100 articles on the history, philosophy, and practice of Reiki.

Rand has done extensive research on the origin and nature of Reiki and produced a pioneering work titled An Evidence-Based History of Reiki. He is the originator of the Usui/Tibetan system of Reiki, which he developed in 1989. In 1995, with the help from some of his students, Rand developed the Karuna Reiki® system of healing. In January, 2014, he introduced the Holy Fire® system of Reiki.

He has taught Reiki classes full time and worldwide for more than 30 years.

Reiki master Brett Bevell is author of several books, including Psychic Reiki, The Wizard’s Guide to Energy Healing, The Reiki Magic Guide to Self-Attunement, and Reiki for Spiritual Healing. Brett teaches regularly at the world's most premier holistic venues, and is now offering his energy healing work through the Soulvana App by Mindvalley.  Also a poet and performance artist, Brett is author of America Needs a Woman President, and America Needs a Buddhist President, a poem that initially aired nationwide on NPR’s All Things Considered. Bevell has electrified audiences around the world with his live oral recitations

Alexandra Marquardt is a mentor, speaker, psychic, and fourth-generation healer through her matriarchal lineage. She is founder of LightWorks Healing Institute in Santa Fe, New Mexico.

Alexandra has lived and worked in Europe for over 20 years and has 25 years of teaching experience in meditation, spiritual studies, energy medicine, psychic development, and mentoring healers. She is often asked to work as a medical intuitive and as an animal communicator. Her abilities enable her to track patterns in the body clearly through space and time and to structure information and simplify explanations. Her work supports spiritual awakening and her focus on heart-based simplicity makes her a vehicle for finding one's own truth

Patrick Zeigler has been teaching All Love Sekhem internationally since 1984.

In 1980, Zeigler travelled to Egypt and had the opportunity to meditate all night inside the Great Pyramid. During that night, he had a powerful initiation that transformed his life. After this experience he then traveled to the Sudan to visit an old Sufi saint in Khartoum, Sudan. The combination of these two experiences helped create a foundation for what he came to know as the energy system called Sekhem.

At that time Zeigler was working as a Peace Corps volunteer in Yemen, where he lived for two years installing drinking water systems. Zeigler later traveled to the Himalayas as a Peace Corps volunteer and spent two years in the Himalayan Mountains working  in a small village helping provide clean water. He again went to the Sudan during the Eritrean refugee crisis and lived in a refugee camp in South East Sudan. Upon returning to the United States, he received a masters degree in architecture.