Answer:
Percy Jackson and the Lightning Thief
Step-by-step explanation:
Percy is a son of Poseidon which makes him a demigod. He has jet black hair, sea-green eyes, and tan skin. He's dyslexic when he reads English, but not when he reads Greek. His ADHD keeps him on his toes for when he has to fight battles. He's very witty, brave, and strong-willed. He stays loyal to his friends Grover and Annabeth.
If you don't like this one, I can do a character from a different book if you'd like :)