The Lydian Kings were rulers of the ancient kingdom of Lydia, located in what is now western Turkey. They are best known for their wealth and the introduction of coinage, which revolutionized trade in the region. The most famous Lydian king was Croesus, who reigned in the 6th century BCE and became synonymous with great wealth. The Lydian kingdom was strategically positioned along trade routes, allowing it to prosper economically. The Lydians were also known for their contributions to art and culture, including intricate jewelry and textiles. Their influence extended beyond their borders, impacting neighboring civilizations in the ancient world.