King K. Rool

King K. Rool is the demented and unbalanced main antagonist of the Donkey Kong series. He is the malevolent ruler of the Kremling race, the head of the Kremling Krew who constantly terrorize the Kongs, and the arch-nemesis of Donkey Kong and Diddy Kong. K. Rool has repeatedly tried to steal Donkey Kong and Diddy Kong's Banana Hoard for reasons that aren't fully understood. To reach his goal, he has even gone as far as kidnapping Kong Family members such as DK and Diddy. But in DKC4, he and all of the Kremlings from the first three games are back, and they stole DK’s Banana Hoard again, and trapping Diddy, Dixie, and Kiddy in a DK barrel.