King Thunder
King Thunder
Name: King Thunder of Radaxian
Alias(es): King Sander (in-game)

King Thor (Enchanted Castle)

Rank: King
Spouse(s): Queen Patricia
Children: Igul
Alex Kidd
First appeared: Alex Kidd in Miracle World
Last appeared: Alex Kidd in the Enchanted Castle
Appears in: 2 Games

King Thunder is the ruler of Radaxian.


When Janken the Great invaded Radaxian, it was initially thought that Janken kidnapped King Thunder. After Janken was defeated in his castle by his son Alex Kidd, his other son Igul became the regent ruler. Later it was discovered that he was in fact alive on the planet Paperock. Alex went to the planet to rescue him, but discovered that King Thunder was there of his own accord.