Male, Doctor, in August 1960, an internationally renowned expert in dust explosion and safety protection, especially in the field of anti-explosion and explosion relief, has in-depth research. He is currently the deputy director of the FSA (German Applied System Safety and Industrial Medical Research Center) System Safety Testing and Certification Center, the head of the BGN (German Federation of Food and Catering Industry Occupational Insurance) main laboratory, and serves as the director of IFMCGM.