Dr. Chan Hum Park was born in 1969 in Korea(South), I graduated the Hallym Univsersity Medical School(M.D.) in 1996. He obtained Ph.D. degree from KangWon National University, Korea. I have been working in chief(professor) of the department of Otorhinolaryngology Head & Neck Surgery in Chunchon Sacred Heart Hospital of Hallym Medical Center and Nano Bio Regenerative Medical Institute of Hallym University. My major study’s field of clinical part is the cancer surgery and reconstruction such as rhinoplasty, facial trauma, skin cancer etc. I founded the Nano Bio Regenerative Medical Institute. I developed the artificial dermis, tympanic membrane, absorbable fixation plate, artificial bone, and bioink materials using electrospinning, Bio 3D pririnting etc. And I developed the world’s first artificial tympanic membrane from silk fibroin and achieved the KFDA’s approval and commercialization in 2012. Another research’s field is the developing of medical electronic devices. I worked the computer and electronic department of the Ilinois University(USA) in 2009-2010. Recently, I am developing the wound healing system using non thermal-microplasma jet in regenerative medicine. Nowadays, I have focused on stem cell and 3D printing for regenerative medicine and tissue engineering. I am a board member of Tissue Engineering and Regenerative Medicine International Society, Society for Biomaterials, World rhinologic society.