|Real Name||Jack Kirby|
|Family and Friends||Hulk (Creation)|
Jack Kirby is a creator in an alternate universe.
Little is known about the man.
Lee was recounting this story over the phone when one of Lee's creation brought to life, Spider-Man, arrived to talk to him.
He was only referred to as Jack, not given a full name.
The real Jack Kirby also helped create Captain America, the Fantastic Four, X-Men, Spider-Man, Thor, Silver Surfer, and numerous others. On Spider-Man, he was only mentioned as being connected to Hulk.