He is fiercely competitive and will never settle for less than the number one spot, having a compulsive need to always strive for victory and also prove people who doubt him wrong. He does care deep down for everyone in 1A but has a hard time expressing his feelings. He is usually loud and arrogant but deep down he actually is very mature. Katsuki is a young man of average height with a slim, muscular build, and a fair skin tone. He has short, spiky, sandy blond hair with bright sharp red eyes.