East Kai Character Facts

East Kai wears red Jackie Ohh sunglasses. She has red hair, but wears a blonde wig, as seen during the Other World Tournament. She is very strict with her students and often does not accept failure. East Kai loves her jet bike, and even takes on Goku in a race at one point. 
Her fighters are known for their exceptional speed. Arqua is apparently her strongest fighter, but he was no match for Goku. After Goku defeated Arqua (who was her last fighter in the Other World Tournament), she punished him (and several of her other fighters, including Chapuchai) by making him run a thousand laps around the Grand Kai's mansion. However, seeing Goku and Pikkon fighting, she is soon able to understand why her fighters lost.