Katsuki Bakugo, known as Japan's boxing champion, Dynamight, stands to be the very best. The strongest and most greatest fighter in the world. He's got a cold temper with a huge ego and a vulgar language. He doesn't let anyone get the better of him. No one. He works hard to get to where he is. He trains himself when he has the chance. When he takes a break, he takes a smoke break or relaxes for the night in his luxurious hotel room.