Giants of Potsdam

"[King Frederick William I of Prussia]'s most famous obsession was his collection of giants, for which he was renowned throughout Europe. Known as the Blue Prussians or the Giants of Potsdam, there were over 1,200 of them, organized into two battalions of 600 men each. None was under six feet tall, and some, in the Special Red Unit of the First Battalion, were almost seven feet tall. The King dressed them in blue jackets with gold trim and scarlet lapels, scarlet trousers, white stockings, black shoes and tall red hats. He gave them muskets, white bandoleers and small daggers, and he played with them as a child would with enormous living toys. No expense was too great for this hobby, and Fredrick William spent millions to recruit and equip his giant grenadiers. They were hired or bought all over Europe; especially desirable specimens, refusing the offer of the King's recruiting agents, were simply kidnapped. Eventually, recruiting in this way became too expensive--one seven-foot-two-inch Irishman cost over 6,000 pounds--and Frederick William tried to breed giants. Every tall man in his realm was forced to marry a tall woman. The drawback was that the King had to wait fifteen to twenty years for the products of these
unions to mature, and often as not a boy or girl of normal height resulted. The easiest method of obtaining giants was to receive them as gifts. Foreign ambassadors advised their masters that the way to find favor with the King of Prussia was to send him giants. Peter [the Great] especially appreciated his fellow sovereign's interest in nature's curios, and Russia supplied the Prussian King with fifty new
giants every year.

Needless to say, the King never risked his cherished colossi in the face of enemy fire. In turn, they provided the ailing monarch with his greatest delight. When he was sick or depressed, the entire two battalions, preceded by tall, turbaned Moors with cymbals and trumpets and the grenadiers' mascot, an enormous bear, would march in a long line through the King's chamber to cheer him up."

From Peter the Great: His Life and World by Robert K. Massie.