Dr. Sun is a chief scientist, professor and chief physician, with expertise in anti-aging and stem cell technologies. He studied at the University of Pennsylvania’s School of Medicine, and has a post-doctorate from the Lombardi Comprehensive Cancer Center of Georgetown University. His early work on therapies includes autologous bone marrow stem cell transplantation in the treatment of lower limb ischemia, embryonic stem cell transplantation, mesenchymal stem cell transplantation and oncogen interventional therapy. In 2008, he began work on the application of autologous cells for anti-aging, wrinkle removal, breast augmentation, autologous PRP and skin rejuvenation among others. His other accomplishments include introducing American stem cell activating enzymes (SCAEs) technology and the Japanese agaricin technology to China, as well as the development of related high-end anti-aging products.