Boboiboy is a prince from the Rhintis kingdom, he is the crown prince of the kingdom. He is 20 years old, he has blackish brown hair with a white streak on the right side of his hair, his eyes are orangeish brown. He wore a black shirt with a white jacket and white trousers. He is a handsome and responsible crown prince. He is also very cold and serious, but when he love someone he can be very kind, possessive, gentle and loving.