King Magnus the Good was a ruler of Norway and Denmark during the 11th century. Born around 1024, he was the son of King Olaf II of Norway and Queen Astrid. Magnus became king of Norway in 1035 after his father's death and later ruled Denmark from 1042 until his own death in 1047. He was known for his efforts to unite the two kingdoms and promote Christianity. Magnus was often regarded as a fair and just king, earning the title "the Good." His reign was marked by relative peace and stability, and he worked to strengthen the power of the monarchy. After his death, he was succeeded by his half-brother, Harald Hardrada.