Karol Nawrocki won among the oldest people. As well as his main rival Rafał Trzaskowski, he managed poorly among the youngest. And this group can decide who will be president. - The young have left the large parties and there's no telling what they'll do. This may turn out to be a language in weight - said Dr. Michał Kotnarowski, sociologist and political scientist from the Institute of doctrine and Sociology of the Polish Academy of Sciences.