Dr.Ellis is the President of NESTA (National Exercise and Sports Trainer Association) and the director of the Spencer Life Coach Institute. Dr. Ellis is also an advisory board member of the American Personal Trainers Association Get America Fit Foundation and a board member of the National Fitness Examiners Committee. His books include "Are you serious about it-the ultimate fitness guide" (self-authored), "Champion's Power" (contribution), and OC Flair Magazine (editor in the fitness field).Founder of Adventure Boot Camp, the world's largest fitness boot camp program in 8 countries. The outdoor fitness equipment series "Tri Active America" ​​supervised by Dr. Ellis is also used all over the world. Dr. Ellis' articles and interviews have been featured in more than 30 publications, and he frequently consults on health, fitness and lifestyle. It has also been featured on NBC, CBS, PBS, ESPN and Bravo. He is also the host of the upcoming TV show OC Body and has appeared on the DVD Playground Boot Camp.

Mr.Reki has a degree in Sport Management and Sport Psychology from Pacific Luceran University in Seattle, Washington. As an instructor, he teaches and trains various athletes such as American Olympic athletes, professional tennis players, and young children from college. After that, he was involved in the management of the company as an executive at a major fitness club in the United States, and achieved great success in marketing using his own program and contributed to the company. Currently, as a manager of two companies, Stay-fit and Global Fitness Japan, he consults with fitness companies between Japan and the United States and achieves success. We also develop a wide range of businesses such as seminar activities and publishing sports-related books. Since 2006, at the request of the National Exercise and Sports Trainer Association(NESTA) of the United States, he has been appointed as the representative of NESTA JAPAN, and is focusing on training fitness trainers and instructors with the most advanced knowledge in Japan.

Mr.Ken was graduated from the Faculty of Physical Education, Nippon Sport Science University. He has experienced many sports such as tennis and surfing since he was a child. After graduating from university, he was involved in golf club manufacturing and then moved to Thailand in 2002. He is involved in running a company as CEO of “Club Thailand” priviledge membership in Thailand for more than 10 years. Develop and bring many foreign customer who interests in golf and travel to become a member. Finally he became CEO of Nesta Thailand from April 1, 2021 to explore the new era of fitness and health in Thailand.

Mr.Tony K. Meechai was born at Mercy Hospital in Chicago, Illinois. Raised 28 years in USA. Last education is Master Degree of Business Administration, Fontbonne College Executive Program, St. Louis Missouri, USA. Experienced teaching juniors and adults, both private and group settings since 1995, 22 years in Thailand. He has sucessfully career path with PGA of America Golf Professional, founder of Black Hat Golf Ambassador’s Club and also brand Ambassador of Phothalai Leisure and Golf Park. He also participate in media as a co-Host of Golf Variety Show on FM96 Siam Sports Radio

Ms.Yoshiko Fukuchi is a doctor of Science in Human Life Studies (Nutrition and Health), Registered Dietitian. She was a teacher at a registered dietitian training university. After that, she worked as a researcher in the Japan Science and Technology Agency: The University Venture Creation Promotion Project, and obtained a PhD. Then, served as a specially appointed assistant at the Advanced Medical Research Center, Yokohama City University. Currently, She specializing in sports nutrition, providing nutritional support, weight loss and health management and advice for IFBB BIKINI athletes who are active worldwide and for JAPAN PROFESSIONAL FOOTBALL LEAGUE athletes. Utilizing her academic experience, support them by monitoring fluctuations in blood glucose levels. And also the member of Japan Sports Nutrition Association.