Question: is ox king a king?
Answer: Ox-King, also referred to as Ox Demon King ( 牛 ぎゅう 魔 ま 王 おう , Gyūmaō) when his castle was engulfed in flames, is the king of Fire Mountain, as well as the father of Chi-Chi, the father in-law of Goku, the grandfather of Gohan and Goten, and the great grandfather of Pan.