King Whomp

King Whomp is the boss of Whomp's Fortress, and is a boss variant of the Whomp enemy. It is found on top of Whomp's Fortress, where the a tower appears after the mission "Chip Off Whomp's Block" is finished, which is the mission where it is fought. It must be defeated by ground pounding it's back 3 times, which will reward you with a star. It is rumored to appear in Tick Tock Clock, Flying Fortress and The Starry-Night Skies.