Old King Coal is a man who is one of the enemies of Radioactive Man and also one of the members of The Fossil Fuel Four.


Together, he and the rest of The Fossil Fuel Four defeated and killed Radioactive Man.


He can shoot coal from his scepter.


  • His name is a reference to the British nursery rhyme "Old King Cole".
  • His appearance is similar to The Thing from the Marvel Universe.
  • His name has the same name as on the mattress advertisement "King Koil" and also the boss from Banjo Kazooie.


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