The Ice King is a character from the cartoon show "Adventure Time". He was a normal human until he put on a cursed crown. The crown turned him into a villain with the power to control ice and snow. He became obsessed with ruling the Land of Oooo, and with that end, he tries to kidnap every princess in the Land of Oooo and force them to marry him. Thankfully, Finn always manages to rescue the princesses and defeat the Ice King.