Matthias Guckenberger (MG) is Chairman of the Department of Radiation Oncology and full Professor at the University Hospital Zurich and University of Zurich. He serves on the Board of Directors of the European Society for Radiation Oncology (ESTRO) and is member of the EORTC Radiation Oncology Science Council. His clinical and research focus is image-guided high-precision radiotherapy, especially for lung cancer, prostate cancer and oligometastatic disease. His work is published in > 350 Pubmed listed articles resulting in a h-index of 59 and two patents. The scientific achievements have been acknowledged with several national and international awards, most recently as “Honorary Physicist” by the ESTRO society in 2019.