Swegen was born in 960. Swegen's real name is Sveinn Tjúguskegg.
Swegen is a very successful commander. So Swegen is a person who is respected by all the Viking people. Swegen became king of Norway and Denmark in 986.
But Swegen's main target was England. So Swegen immediately began preparations to set up an army. Swegen built many ships. And Swegen gathered the Vikings under a single state.
In 1012 Swegen launched a war against England. And Swegen won this war. After this war, he paid a huge amount of war compensation to the British king Ethelred Swegen. With this money, Swegen strengthened his army. Swegen attacked England again. And Swegen conquered almost all of England.
But Ethelred has escaped and has begun to create the British army. Swegen did despise Ethelred and did not believe that Ethelred could create an army from the other side. But Ethelred has gathered a great army and launched a war against Swegen. Swegen was killed in this war in 1014.