Oswald Boelcke and Max Immelmann become the first German aviators to earn the Pour le Mérite, receive the German Empire's highest military award, for achieving eight aerial victories each over Allied aircraft.

Oswald Boelcke was a World War I German professional soldier and pioneering flying ace credited with 40 aerial victories. Boelcke is honored as the father of the German fighter air force, and of air combat as a whole. He was a highly influential mentor, patrol leader, and tactician in the first years of air combat, 1915 and 1916.

Max Immelmann PLM was the first German World War I flying ace. He was a pioneer in fighter aviation and is often mistakenly credited with the first aerial victory using a synchronized gun, which was in fact achieved on 1 July 1915 by the German ace Kurt Wintgens. Immelmann was the first aviator to receive the Pour le Mérite, colloquially known as the "Blue Max" in his honour, being awarded it at the same time as Oswald Boelcke. His name has become attached to a common flying tactic, the Immelmann turn, and remains a byword in aviation. He is credited with 15 aerial victories.

The Pour le Mérite, also informally known as the Blue Max after German WWI flying ace Max Immelmann, is an order of merit established in 1740 by King Frederick II of Prussia. Alongside the extinct Order of the Black Eagle, Order of the Red Eagle, and the House Order of Hohenzollern, the award was one of the Kingdom of Prussia's most significant, with the Pour le Mérite itself being the highest order of bravery for officers of all ranks, and the highest recognition of civilian accomplishment awarded by the Prussian Crown.

The German Empire, also referred to as Imperial Germany, the Second Reich or simply Germany, was the period of the German Reich from the unification of Germany in 1871 until the November Revolution in 1918, when the German Reich changed its form of government from a monarchy to a republic. The German Empire consisted of 25 states, each with its own nobility: four constituent kingdoms, six grand duchies, five duchies, seven principalities, three free Hanseatic cities, and one imperial territory. While Prussia was one of four kingdoms in the realm, it contained about two-thirds of the Empire's population and territory, and Prussian dominance was also constitutionally established, since the King of Prussia was also the German Emperor.