The Avengers has changed its roster a lot over the years, enabling some of the smartest minds in the Marvel Universe to come ...

With an IQ reported between 174 and 210, Christopher Langan was dubbed the smartest man in America by Esquire ... By 1514 he controlled virtually all matters of state and was extremely powerful ...

We aren’t here to decide on who’s the smartest of them all right now. We merely want to collect a few of the biggest brainiacs on television and put them on a list to shout out their smarts.

While there are many powerful mutants in the X-Men universe, there's also a fair number of extremely intelligent ones.

The X-Men have introduced hundreds of characters over the years, with some of them ranking among Marvel's most intelligent ...