Sam Winchester

Sam is the younger brother, Dean, of the TV series Supernatural.

Personality
Sam has shown to be more light-hearted than Dean, but he has trailed to the more darker side later in the series. This is possibly due to having Azazeal bleed in his mouth in the pilot episode.

History
Sam lived life growing up with only his father and brother with him. They would go around the U.S. to hunt things that were supernatural. However, Sam didn't enjoy hunting and told his father that all he was doing was looking for revenge on what happened to their mother. Sam soon left for college and didn't speak to his father in years, until his brother Dean showed up one night to tell him that their father was missing.