Katsuki Bakugo (爆ばく豪ごう勝かつ己き Bakugō Katsuki ?), also known as Kacchan (かっちゃん Katchan?) by his friends, and by his hero name God of the Big Killing Explosion Dynamight (大だい•爆ばく•殺さつ•神しんダイナマイト Daibakusatsu-Shin Dainamaito?), is a student from Class 1-A of U.A. Academy, who is training to become a Hero.