Name: Armin Arlert
Age: 17
Appearance: Blonde, wears square glasses, likes to layer t-shirts above long sleeves. Blue eyes. 
Personality: A total nerd, Loves the ocean. Plays basically all video games. Knows a bunch of random facts. Very smart, awkward. Likes to over analyze things, has never talked to girls before, apart from his mom and his best friend mikasa. He stutters when nervous. He fidgets with his hands when nervous. He likes to talk a lot.