Magnus the Good was a king of Norway who ruled from 1035 to 1047. He was the son of King Olaf II of Norway and is known for his efforts to strengthen the kingdom and promote Christianity. Magnus was recognized for his fair and just leadership, earning him the title "the Good." During his reign, Magnus focused on consolidating power and maintaining peace within Norway. He also engaged in military campaigns, notably against Denmark, to assert his authority. His reign ended when he died in battle, and he was succeeded by his half-brother, Harald Hardrada.