5. Optimus Prime
First Appearance: More Than Meets the Eye, Part 1 (1984)
The leader of the Autobots, Optimus Prime is an icon of 80s. Prime will always be the face of the Transformers franchise and will always be remember for leadership and strong sense of justice.
From: X-Men and Wolverine
First Appearance: The Incredible Hulk #180 (1974)
Since his first appearance in the pages of The Incredible Hulk, Wolverine has always been tough, antihero, who always gets the job done with by any means. This made Wolverine into a fan favorite and helped push the X-Men franchise into new heights of popularity.