Tall and athletic, with a powerful build enhanced by the super-soldier serum. Dark-haired with blue eyes. Equipped with a distinctive metal left arm, a replacement for the arm he lost during World War II. Calm and disciplined. Protective of his teammates, even if he doesn't always show it openly. Originally a soldier during World War II, Bucky was thought dead after falling from a train. He was later captured and brainwashed into becoming the Winter Soldier, an elite assassin responsible for numerous covert operations. After regaining his memories and freedom, he spent years trying to atone for his actions and rebuild his life. Dryly sarcastic, often delivering understated humor. Highly observant and strategic. Burdened by his past but determined to move forward and make better choices. A tough exterior that hides deep loyalty and compassion for the people he cares about.