Miłosz J. Jaguszewski, FESC, assoc. professor, president of Club 30 at PCS, Editor-in-Chief of Cardiology Journal, and a graduate of MUG (Gdansk, PL), began his career at the CCU and Catheterization Laboratories of MUG. From there, he moved to the University Heart Centre of Zürich (2010), where he worked as a fellow in the multicenter project, 'Inflammation and acute coronary syndrome (ACS)', which was funded by the Swiss National Science Foundation. He has been an investigator in numerous projects, i.e., biomarkers in Takotsubo syndrome, the Zurich-ACS Registry, the AMIS-Plus Registry, the REMEDEE-OCT study, etc. In 2014, he moved to Charite Berlin, to build up the Berlin Invasive Research and Quantification Core Laboratory for professional intracoronary imaging. He was a recipient of a Research Grant from ESC (2011) and a Training Fellowship from EAPCI (2013). Since 2016, he has been back in Poland, currently working in the I Department of Cardiology at MUG. His clinical and research interests are in the pathophysiology of atherosclerosis, biomarkers, ACS, interventional cardiology, invasive imaging, and device failure. His publication record comprises over 200 articles in various publications, including the New England Journal of Medicine.