Origin
The Commissar was the leader of his own small country somewhere in the far East.
Creation
The Commissar was created by Stan Lee and Don Heck and first appeared in The Avengers Vol.1 issue 18 (1965).
Major Story Arcs
Versus the Avengers
The Commissar came into contact with America’s superhero team known as The Avengers when he invited them. His intetions where however hostile as he tried to capture the heroes. Luckily, the Avengers stopped him. Nothing much was heard from the Commissar after that.