Prof. Dr Mike Chan, who is the Academy Speaker/Presenter/Keynote Speaker for more than 1000 lectures, seminars, conferences and symposiums across worldwide which more than 60 regions in the field of anti-aging, regenerative medicine and stem cell therapies. An honourable and regular speaker/teacher for academic platforms sponsored by American Academy of Anti-Aging Medicine(A4M), World Congress on Anti-Aging, Aesthetic, Regenerative, Nutritional and Exercise Medicine(WAAARNEM), Philippine Academy of Aesthetic and Anti-Aging Management Medicine Inc.(PAAAMMI), American Association for Stem Cell Physicians(AASCOP-USA), Revolution Against Aging and Death(RAADFEST-USA), Society for Anti-Aging Aesthetic and Regenerative Medicine(SAAARRM), Bioregenesis-USA and many Anti-Aging Bodies, Scientific Medical Association, International academic organizations of physicians and scientists dedicated to enhancing the quality and extension of human life span.