10 Things You Didn't Know About The Fantastic Four

9. All Four Core Members Have Joined Other Teams

Not only has the Fantastic Four contained a number of members you wouldn't particularly associated group but, on the flip-side, the core members of the team have actually all been members of other superhero teams, groups and organisations. Mister Fantastic has been a member of the Future Foundation, the Avengers, the Defenders and the Illuminati, Invisible Woman has been a member of the Lady Liberators, the Avengers, Fantastic Four Incorporated and the Future Foundation, Human Torch has been a member of the Future Foundation, the Fantastic Force, the Heralds of Galactus and Fantastic Four Incorporated, and Thing has been a member of the Future Foundation, the UCWF, the West Coast Avengers, the Thunderiders, the Yancy Street Gang, the Avengers West Coast, the New Avengers and the Worthy.