First Appearance: Showcase #34 (October 1961) IQ Level: 140 We start this list off with Atom. Ray Palmer has tech that allows him to do the same things as Ant-Man. He can shrink and harness the power of a white dwarf star. … See more

First Appearance: The X-Men #1 (September 1963) IQ Level:145 The leader of the X-men is one of the most powerful minds in the Marvel Universe. His ability to look into the minds of others allows him to see their ex… See more

First Appearance: Suicide Squad #23 (January 1989) IQ Level:155 Oracle, formerly Batgirl, took on her role as the in-house superhero techie after she was paralyzed from the waist down by the Joker. Refu… See more

First Appearance: Spectre Volume 3 #54 (June 1997) IQ Level: 179 Mr. Terrific is said to be the 3rd smartest man on Earth in the DC universe. This genius-level intellect had 14 different PhDs before he even decided to … See more

First Appearance: Fantastic Four #52 (July 1966) IQ Level: 186 The King of Wakanda is a jack of many trades. With a Ph.D. in Physics, the Black Panther possesses one of the highest IQs in the Marvel Universe. His prowes… See more