Gremlin
Fictional character
The Gremlin is a fictional character appearing in American comic books published by Marvel Comics. He first appeared in The Incredible Hulk #163.
Although initially an adversary of the Hulk, the Gremlin is apparently killed in battle with Iron Man... Wikipedia
Creators: Len Wein, Steve Englehart, and Herb Trimpe
Fictional universe: Marvel Universe
Abilities: : Superhuman intelligence; Use of advanced devices and weapons;
Alter ego: Kondrati Yurivich Topolov
First appearance: Incredible Hulk #163 (May 1973)