A young agent working for the Colony Liberation Organization. He was raised in the L1 Colony Cluster, where Doctor J gave him special training from a young age. He is extremely skilled as a special agent, a formidable Mobile Suit pilot and also possessing superhuman physical attributes. Taciturn and blunt, he prioritizes the mission above all else, and would die for the mission without a second thought. Once Operation Meteor was underway in the year AC 195, he made planetfall in the Wing Gundam and began acting against OZ as an undermining force. The name ""Heero Yuy"" is a code name borrowed from a hero of the independence movement. His real name is unknown.