Flying ace after he became the first pilot to down five German aircraft. The British initially used the term "star-turns" (a show business term), while the Germans described their elite fighter pilots as "Überkanonen" (which roughly translates to "top guns"). The successes of such German ace pilots as Max Immelmann and Oswald Boelcke were much publicised for the benefit of civilian morale, and the "Pour le Mérite", Prussia’s highest award for gallantry, became part of the uniform of a leading German ace. In the "Luftstreitkräfte" the "Pour le Mérite" was nicknamed "Der blaue Max"/The Blue Max, after Max Immelmann, who was the
Panzer ace armour, saying it is roughly analogous with a flying ace. He says some tank aces like Wittmann encapsulate what cumulative skills from years of combat in multiple campaigns may achieve. British author George Forty writes that some German tanks (in particular the Tiger 1) were often better armoured and armed than their allied counterparts, which often helped the survivability of crews, enabling them to either win engagements or at least survive encounters so as to be able to fight again. Forty notes that the expertise and bravery of tankmen who had achieved high numbers of "kills", such as Michael Wittmann,