Ethnic origin: Northern European
Place of origin: Earth-Sanc Kingdom
Weight: 38 kg
Eye color: Blue
Hair color: Blonde
Occupation: Diplomat, ruler of the Sanc Kingdom, Queen of the World
Relena is the pampered adoptive daughter of an Earth Alliance minister, and the undisputed queen bee of her posh private school. However, she yearns for something more in her well-ordered life, and her chance encounter with Gundam pilot Heero Yuy soon provides exactly the kind of excitement she'd been longing for - plus an element of dangerous flirtation.
Early in the story, Relena's dying foster father reveals her real identity: she is the daughter of King Peacecraft of the Sanc Kingdom, spirited away to safety when the kingdom was razed by Alliance troops. Relena soon decides to continue the pacifist work of her true parent, and becomes a leading advocate for peace and nonviolence in an increasingly chaotic world.
In Frozen Teardrop
SpoilerRelena was stored away in a capsule with the codename "Little Prince". She was frozen on her way to Mars from Earth due to unknown troubles. The goal of Operation Mythos is to assassinate Relena Peacecraft, however the reason is currently unknown. Unfrozen after the assassination of "Milliardo Peacecraft", she takes his place as the second President of the Mars Federation, appearing with a mask identical to that which her brother, Zechs Merquise, once wore.