Numbuh 4 is impulsive, brash, hot-headed, arrogant, ignorant, and pretty harsh. But he is also brave, strong, wild, fierce, Adventurous and courageous. He also speaks in a broad Australian accent. He also sees himself as a tough guy and does not like anything feminine. He hates being called cute. He is also too shy to admit he likes Numbuh 3 so he puts on a tsundere persona.
