Giant Man

Few characters carry the weight of Marvel's Silver Age quite like Giant Man — a figure who burst onto the scene in 1964's Fantastic Four #25, conjured by the legendary duo of Stan Lee and Jack Kirby at the very height of their creative powers. A proud member of both the Fantastic Four and the Avengers, he's kept extraordinary company across six decades, sharing adventures with titans like Captain America, Thor, and Iron Man in some of Marvel's most iconic titles. With 61 catalog appearances spanning from 1964 all the way to 2024 and eight collector-recognized key issues to his name, Giant Man is a genuine Silver Age cornerstone — the kind of character whose presence signals that something important is happening on the page.