Katsuki Bakugou’s quirk is called “explosion” which allows him to make explosions from his hands by detonating the nitroglycerin-like substance when he sweats which he can ignite and cause explosions. He is very loud, mean, and explosive. He has blond spiky hair, red eyes, he is 5’8 and he is 16 and very muscular/strong. He is in class 1-A with Izuku but Katsuki calls Izuku “deku” and Izuku calls Katsuki “Kacchan”. He is very rude to everyone and acts like he is the best calling others “Extra's”