How old is Jin Yan? General manager of South Huitong

Jin Yan: Male, born in September, 1978, graduated from Wuhan University in 2005 with a doctorate, and is a professor-level senior engineer. From June 2005 to June 2007, Mr Jin Yan worked as a postdoctoral researcher in the Institute of Chemistry, Chinese Academy of Sciences. Since June 2007, he has served as chief engineer, executive deputy general manager and chief engineer, general manager and chairman of R&D Center of Time Wharton Technology Co., Ltd., and served as deputy chief engineer of the company from July 20 17 to September 20 18.