Harald Bluetooth, also known as Harald Blåtand in Old Norse, was a Viking king who ruled over Denmark and parts of southern Norway during the 10th century. Here are some key points about Harald Bluetooth: Danish Kingship: Harald Bluetooth was the son of King Gorm the Old and Queen Thyra. He succeeded his father as the King of Denmark, ruling from approximately 958 to 986. Christian Conversion: One of Harald's notable achievements was his conversion to Christianity. He played a crucial role in th