Who is envy in fullmetal alchemist?

In the Fullmetal Alchemist manga and anime series, Envy is one of the Homunculi, beings created by Father through human alchemy. Envy presents as a feminine young, pale-haired man, but also has the shapeshifting power to alter their physical appearance.

Envy is often characterized by jealousy, vindictiveness, and a longing for the acceptance and companionship they could never have as an engineered being rather than a fully grown human.