History: (Captain Carrot and his Amazing Zoo Crew #12)-Chester Cheese is from the dimension of Earth-C, a world inhabited by intelligent animals. Young Cheese returned from school one night to find his scientist father murdered in his lab. The still present killer knocked out Chester and locked him in the lab. Chester was unable to escape and getting hungry, so he rummaged the lab for food. What he found was a piece of Lunar Longhorn, a variety of cheese discovered on the moon by astronauts. Chester’s father was using it for scientific research, but now he was dead and Chester figured it would be all right to eat the cheese. Somehow the Lunar Longhorn gave him super-powers, and he quickley went into training to become a hero—Little Cheese, the Micro-Mouse. He later joined the Zoo Crew in order to bring his father’s murderer to justice.

(Teen Titans III #30 (fb, BTS) - At his graduation from law school Chester Cheese revealed his secret identity to the world, but then retired his Little Cheese identity and went on to become a district attorney. He successfully defended Captain Carrot for the murder of Armordillo, who'd killed Carrie Carrot.