Katz Double

Appears in: "Dead Angle" (Story #212, Anime Episode 11)

A hotshot sniper and MIT Computer Science graduate, he is hired by the US State Department to protect the Jordanian ambassador to the US from Golgo. He deduces the most likely spots where Golgo could make a kill shot and likewise positions himself to counter any move Golgo can make.

(Source: TV Tropes)