Kevin Spencer

Kevin's character is slightly more interesting in the fact that he is obviously in possession of some degree of intellect. The show never uses his voice (until recently), but suggests that he tells people rather detailed and articulate things or asks intelligent, legitimate questions when faced with an argument. Instead, the show's narrator (voiced by Lawrence) speaks for him. More often than not these arguments are dismissed by the person that hears them, and this usually causes Kevin to respond to what his environment led him to be the answer: violence.

Age
Kevins age is believed to be 14, in the first season, many flashbacks are shown from Kevin's past. His Twin brother is also believed to be 14 because they were born at the same time.

Family
Kevin lives in a house with his parents Percy and Anastasia, they are both drunken alcoholics and doesn't treat him very well. Kevin has a twin brother who Kevin's parents adopted away when he was born.