Wacław Jan Kroczek now PhD from the Medical University of Silesia
We are delighted to announce that our years-long Gerontology Research Group member Dr. Wacław Jan Kroczek has successfully earned his PhD in Medical Sciences and Health Sciences from the Medical University of Silesia with the thesis titled “Geriatric Evaluation of the Polish Semi-Supercentenarian and Supercentenarian Population.”
Dr. Kroczek’s path to this remarkable milestone is a testament to his unwavering dedication, hard work, and loyalty to scientific integrity. Over the past 11 years at the Gerontology Research Group (GRG), he has climbed every rung of the organizational ladder, embodying the values of perseverance and commitment. His journey began as a country representative (correspondent), followed by roles as an administrative assistant, administrator, acting director, and director, before reaching his current position as President of the GRG Board Management.
This progression reflects not only his exceptional leadership skills but also his deep respect for the mentors and pioneers who preceded him. Dr. Kroczek has remained steadfast in adhering to rigorous scientific guidelines, fostering an environment of collaboration and respect throughout his career.
Dr. Kroczek’s academic journey and professional achievements have made a significant impact in the field of gerontology. Some of his most remarkable contributions include the discovery and documentation of human longevity in Poland: His team identified and validated 30 cases of Polish supercentenarians, bringing attention to this rare population’s characteristics and histories. Dr. Kroczek’s team has personally visited and interviewed numerous supercentenarians, gathering invaluable data about their lives and resilience. Dr. Kroczek’s work highlighted crucial factors contributing to longevity, such as stress resistance, optimism, strong familial ties, and a balanced lifestyle—what he calls “Scandinavian moderation”. Dr. Kroczek’s team’s efforts were instrumental in cases recognized by Guinness World Records, including the validation of Alexander Imich and Israel Kristal as the world’s oldest men during their lifetimes.
Dr. Kroczek has published extensively, including contributing chapters to Exceptional Lifespans, a monograph by the Max Planck Institute for Demographic Research. His studies have been cited in leading conferences and journals. As a director with the Gerontology Research Group, he has emphasized the importance of rigorous scientific validation of extreme ages. He regularly collaborates on international projects, such as the Longevity Map of Romania, and has been a voice for senior advocacy in various popular science publications, inspiring a new generation of researchers in gerontology.
This milestone not only celebrates Dr. Kroczek’s academic success but also underscores his commitment to advancing the understanding of human longevity and senior care. This research will undoubtedly continue to inspire and inform future studies in gerontology.
Dr. Kroczek’s dedication to his field and his journey of growth within the GRG stand as a shining example of how hard work and respect for tradition pave the way for extraordinary achievements.
Congratulations, Dr. Kroczek, on this monumental achievement! Your journey inspires us all.
Dr. Ármann Jakobsson, GRG Correspondent for Iceland