11Deadpool
Deadpool occasionally wears yellow panties underneath his uniform that were once a part of Jean Grey's former 'X-Men' costume.
12Negasonic Teenage Warhead
While many X-Men characters were considered to play Colossus’ partner in Deadpool, the writers initially settled on Negasonic Teenage Warhead just because they liked her name.
13Nightcrawler
Nightcrawler is unaware of being in the Brimstone Dimension because of how fast he enters and exits. He guides himself through the Brimstone Dimension by an unconsious, natural direction-finding sense.
14Domino
In comics, Domino is a skilled, mutant, mercenary, who possesses, the ability to manipulate probability in her favor, giving the effect of incredible luck. After joining with the X-Men, she is currently a member of Cable's new X-Force team.
15Cable & Deadpool
In "Cable & Deadpool #2", released in January 2007, Deadpool claims that his unmasked face looks like a cross between Ryan Reynolds and a Shar-Pei. Two years later, Reynolds would portray Wade Wilson in the film "X-Men Origins: Wolverine."
16Northstar
Northstar, one of the X-Men, came out in "Alpha Flight No.106" in 1992, becoming the first openly gay superhero.
17Wolverine
As long as Wolverine's DNA is intact, he can regenerate using his enhanced healing factor. In fact, in "The Uncanny X-Men Annual #11", Wolverine regenerated from a single drop of blood.
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18Gay wedding
X-men was the first comic to feature a gay wedding.
19X-Men: First Class
A 12-page telepathic battle between Emma Frost and Charles Xavier that would be set inside of a dream was written in the script of "X-Men: First Class", but was removed after the filmmakers saw a similar concept in "Inception."
20Stan Lee
Stan Lee wanted to call the team of mutants The 'Merry Mutants'. Marvel changed it to 'X-Men.'
