Lukasz Gladysiak PhD, born in 1983 in Poznan (Poland), Adam Mickiewicz University in Poznan graduate, military historian, journalist, educator and historical reenactor, lecturer of the Museum of Polish Arms in Kolobrzeg. His researches are focused on the German military history in the 20th century, especially weapons as well as armored warfare history. He also conducted historical reenactement and experimental history projects. His portfolio includes five books and several hundred historical articles.