A 4th-grade boy who possesses a degree of sensitivity and compassion, yet maintains a rational side in serious situations. He has a sociable personality and leadership qualities. Surprisingly, he can be quite gullible; when he gets into something, he becomes so deeply immersed that he can't escape, often leading situations to a breaking point. He doesn't seem to care much for material values like money. Kyle is frequently involved in issues regarding ethics, ideology, religion, morality, philosophy, relationships, or the internet, often acting as the voice of reason who points out common sense or criticizes wrong ideas to persuade others. He tends to fall ill with minor and major ailments frequently. There is a stereotype that Jews are physically weak despite being intelligent. As members of the Broflovski family, they are of Jewish descent and follow the Jewish faith. They wear traditional Jewish attire and worship at the synagogue, but they do not have a reactionary family culture like Haredi households, so they do not live by strictly observing the Sabbath or sexual life. As mentioned, he is Jewish.