Who is the Winter Soldier? | Marvel Recap

In this explainer, learn all about the Marvel Comics and MCU history of the Winter Soldier. Understand his origins as James Buchanan "Bucky" Barnes, childhood friend of Steve Rogers who would later become one of Captain America's greatest adversaries as The Winter Soldier. Bucky, using his skills as a soldier and his iconic Vibranium arm, would go on to join various iconic Marvel Universe teams, including the Avengers and Thunderbolts.