Bakugou

red eyes and light blond hair

He hides his insecurity with his irritable and explosive manner.

Katsuki Bakugou is one of the most complex and visually distinct characters in My Hero Academia. He is defined by a constant intensity, both in his design and his explosive temper.
Here is a full breakdown:
💥 Physical Appearance
Bakugou possesses a "sharp" aesthetic that reflects his explosive Quirk.
Facial Features: His eyes are narrow and red, usually fixed in an expression of fury or disdain. He is rarely seen smiling genuinely; instead, he often displays a mocking grin or an aggressive frown.
Hair: She has short, extremely spiky, ash-blonde hair that points in all directions, resembling the shape of an explosion.
Physical appearance: Despite being a student, he has a very athletic and muscular physique, the result of years of rigorous training.

🔥 Personality
Bakugou's personality is marked by immense pride and an unwavering will to win.

1. Aggressiveness and Competitiveness
   From the start, he presents himself as someone loud, arrogant, and often rude. He sees almost everyone around him as obstacles or "extras." His motivation is not just to help people, but to be number one and prove that he is the strongest.
2. Strategic Intelligence
   Despite his explosive behavior, Bakugou is a tactical genius. He is one of the smartest students in Class 1-A, with surprising analytical skills during fights. He doesn't just blow things up; he calculates trajectories and uses the recoil from his explosions to move at high speed.