How to pronounce “jack kirby” in English

And the artist, who might be Steve Ditko, Jack Kirby, would go away, sometimes for as brief as a weekend, and come back with 20 pages of art and say, here, Stan,

And then Stan creates Fantastic Four, and he creates Spider-Man, and the Hulk, and with the assistance of course of Jack Kirby and Don

These were specific people -- the four Beatles, and Stanley, and Jack Kirby and Gene Colon and Steve Ditco.