Martin

Martin was one of the harvest workers in District 11. He worked alongside Rue in the trees. He was mentioned by Rue as having a mental disorder when Rue and Katniss were talking about their district and the see-in-the-dark-glasses. Katniss thinks back to Greasy Sae's granddaugter who was like Martin. It was mentioned by Rue that he was a child, but he acted like he was three.

Death
He tried to keep his see-in-the-dark glasses by hiding them in his pants. As a result of his foolishness, he was killed on the spot by the Peacekeepers.