CHARACTERS HISTORY (taken from Wikipedia):

Annie Cresta:
From District 4, she competed in the 70th Hunger Games. In it, she went insane after seeing the male tribute from her district decapitated. When an earthquake broke a dam, the arena was flooded. She won because she was the best swimmer there. Annie seems never to have fully recovered. She has sea green eyes and dark hair. She is chosen at the reaping for the Quarter Quell, but Mags volunteers to take her place. Her scream is used by the jabberjays in the Quarter Quell to torment Finnick, who loves her. In Mockingjay, she and Finnick Odair marry, and she later gives birth to his son after his death. Annie votes against another Hunger Games for Capitol children.

Caesar Flickerman:
A popular Capitol reporter who is famous for conducting interviews for the Hunger Games for more than 40 years. Described as wearing a "ceremonial suit, midnight blue dotted with a thousand tiny electric bulbs" and having a heavily powdered face and hair that the color changes every year as does the tributes, giving every different games a different color, he is somewhat freakish in his appearance to Katniss's District eyes. He is easygoing with most, if not all people, and is excellent at making the tributes "shine." In Mockingjay, he is also the one who interviews Peeta during his pro-Capitol propos.

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