Gaspar Yanga was possibly born as royalty, although no one is sure, but when he died he was certainly considered by many to be a king. Captured in Africa, brought to the Americas, he soon escaped enslavement near Veracruz in today’s Mexico. He soon became the leader of a community of others who escaped, but they were hunted by the Spanish authorities. Yanga led the resistance, and won, not only the freedom of him and his people, but also official recognition by the crown.

Abbas the Great, the shah of the Safavid empire, was great military leader, reformer, and diplomat. He took a shrinking, disintegrating Persian empire and enabled it to grow its greatest extent, in no small part because of his own personal military campaigns

Ram Khamhaeng was the king of Sukhothai, and he ruled on of the first truly Tai-led kingdoms that was able to unite the surrounding states into something bigger. His success helped to unify the people and define the culture of what would persist in Thailand to this day.

Somerled was a Norse-Gael like born in what is today western Scotland, on the lands bordering the Irish Sea and the North Channel. He became King of the Isles, ruling many of those that the Vikings had taken over of the prior centuries. Despite his Viking heritage, while much of eastern Scotland was Anglo-Normanizing, he helped served as a bridge from the Viking Age to a Gaelic Scotland.

Tamar the Great built on the legacy of her great grandfather David the Builder. Under her rule, Georgia grew to its largest geographic extent, held off enemies and conquered new lands. Culture flourished under her rule, leading many to consider it the peak of Georgia’s golden age.

David became king of Georgia after it had been devastated by years of Turkish pillaging. He pushed the invaders out and restored the fortunes of his relatively new kingdom. By the time he died, Georgia neared the apex of its power, ruled most of the southern caucuses, and had entered a Golden Age.

One of several Viet leaders who helped his land on the road to sovereignty, Dinh Bo Linh united the land of An Nam, a Chinese protectorate that had gained some amount of autonomy, and brought it to full independence as the Kingdom of Nam Viet.

Goujian was the king of Yue at the end of Ancient China’s Spring and Autumn Period. He was defeated by the state of Wu and taken captive, where he served as a slave and plotted his revenge. Eventually returning to his own kingdom, his dedication to getting his revenge has become something of legends.

In the 20th century BC, Gungunum made himself king of the Sumerian city of Larsa. He brought Larsa from an inconsequential minor city to the dominant city state in Sumer, allowing him to claim the title of King of Sumer. His was the last dynasty that could be considered Sumerian, before the region shifted to what we now call Babylonia

Jacob Kettler was the Baltic German Duke of Courland and Semigallia, part of the Polish-Lithuanian Commonwealth in the 17th century. Kettler decided the best way to modernize his duchy was to copy the major powers of Western Europe, by making the Duchy of Courland a colonial power