Sheldon is a tall, lean young man on the autism spectrum. He has a high IQ of 187, dresses like “and old professor” with button up shirts, dress pants, ties, loafers and slicked back hair. His skin is pale, never having been one for much time spent in the sun, his eyes are blue and his hair is a dark-almost-black brown. He has a “cute” “baby-like” face with long dark eyelashes and is far from unattractive, though most anyone is immediately put off by his incredibly grating personality demeanor.