Tambourine

Tambourine is a mutated Namekian and one of King Piccolo's children. Tambourine's favorite hobby is beating humans, as he considers them inferior to his kind. Tambourine is extremely cold-hearted, killing people just to entertain himself, and has no remorse for any of his victims nor their loved ones. He considers all other races besides his useless, stating humans serve no purpose other than to be killed. Even on duty, he will attack people not involved in his mission just for fun. At most times Tambourine is very arrogant, constantly taunting his opponents, and declaring that he is superior. When Tambourine meets an opponent stronger than him however, he seems to show a cowardly side, as after being pummeled by Goku, he attempted to fly away and flee. Under orders from King Piccolo, Tambourine sets out to assassinate all the competitors of the last three World Martial Arts Tournaments who may pose a threat to Piccolo's return to power and collect any Dragon Balls.