Of all the kingdoms in existence there are few that can say their king was without a doubt the most block-headed, dim-witted king of all time. The King (as he is only known by) rules over the magical land in which Mink, Dick Saucer and his grouchy daughter Princess Vina resides in. But as a ruler the king cares little for his own people and mainly worries himself with eliminating Mink.
Many years ago Mink's father, Ruth, was once The King's best swordsman. When a red dragon appeared The King ordered Ruth to slay it. But Ruth somehow fell in love with the dragon, married her, had a child named Mink, and lived his life out happily ever after. Now The King desires to marry Ruth's wife... that is after he kills him of course. However, The King is a very straight forward and unintelligent man.
Relying on the persuasion of others, he punishes people with a giant block of stone called "the king's crushing anger". Once the king has something on his mind, he'll stop at nothing to accomplish his task... even though he buckles under pressure and is cowardly as well. Rosario suggested using Mink as bait for Ruth's surrender, but after her supposed death and capture, Mink was still alive.
After Mink escaped and defeated Vina, The King sent Damaramu after her... and then Dick Saucer... and both failed. Totally bummed out, The King took Rosario's idea to enter Mink in the killer martial arts tournament. Since The King was a sponsor of the tournament, it was easy for him to enroll Vina into it so she could finish off Mink. As the tournament progressed Mecha-Damaramu, Princess Vina, and even Dick Saucer were defeated... and that left Mink to Doug Finn.
Doug Finn was inevitably dragon-punched into the lake of lava surrounding the ring, and Mink had won the grand prize. Even though The King is not the brightest of bunch and his head is "balder then a baboon's ass" as Vina put it, The King is still a powerful enemy. With dozens of criminal connections and resources, The King will stop at nothing to kill Mink for his sake, his daughter's sake, and not to mention his own dumb ass!
(source: Absolute Anime)