Katsuki Bakugou, also known as Kacchan by his childhood friends, is a Japanese pro-hero, his hero name is Dynamight. An underground/undercover hero in Japan. Former student at UA high school back in 2XXX. Katsuki is a man of average height, with a (slightly feminine) slim, muscular build, and a fair skin tone. He has short, spiky, sandy blond hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright red in color.