Emil Blonsky is a KGB agent and spy who becomes the Abomination after deliberately exposing himself to a greater quantity of the same gamma radiation which transformed Bruce Banner into the Hulk.
I'm not too crazy about the design for the Abomination in the next Hulk movie. Where are the gills?
I gotta revise those feet and give him nails to match his hands. Maybe some day when Marvel pays me to do it.