Colin Singleton
Age 17
Gender Male
Hair brown
Allies Lindsey Lee Wells, Hassan Harbish
Fate Alive
Appearances An Abundance of Katherines

Colin Singleton is the protagonist and the narrator in the book An Abundance of Katherines.

He is an anagram-loving seventeen-year-old boy who has become depressed because while he has maintained his status of being a prodigy, he has not yet become a “genius". Has always been the dumpie in relationships. Very sensitive boy.