Magnus Wickman is a distinguished researcher with a keen focus on childhood and adolescent allergies. Over several decades, he has extensively studied the prevalence and trends of allergic diseases in young individuals, exploring their natural progression and associated risk factors. Wickman's research, which began with the establishment of the BAMSE birth cohort in 1994, offers valuable insights into the intersection of genetics, early infections, infant feeding practices, air pollution, and allergic sensitization in children. Notably, his work emphasizes practical applications, aiming to implement preventive measures within the broader population. Wickman's research has achieved an impressive 82% response rate among participants up to the age of 12, underscoring the significance of his findings. Furthermore, his studies delve into the relationship between allergic sensitization and the development of allergic diseases, with a particular focus on food allergies, including peanuts and tree nuts. Wickman collaborates with prominent institutions and researchers both locally and internationally, making notable contributions to major EU-funded projects. His multidisciplinary research team combines expertise in medicine, nursing, data management, and statistics, demonstrating his commitment to advancing our understanding of childhood allergies.