Arson Fiend

Golden Age Origin
Fire insurance salesman George Tweedle invented a potion that transformed him into the super-powered Arson Fiend. As Arson Fiend, Tweedle burned down the properties of those not buying his insurance.

After a battle with Captain Marvel ontop of an oil company's tank resulted in an explosion, Tweedle's burnt body was found.

Powers and Abilities
Arson Fiend had the ability to set anything he touched on fire; as well as superhuman strength and durability.