X-Men's first comic appearance, 1963's The X-Men #1, introduced the original five-member team and their mentor, Professor X, and saw them fight against the evil mutant known as Magneto.

The X-men universe has been… challenging to follow over the years. It’s been 24 years since the first X-Men movie was released back in the year 2000 and, since then, we’ve had all sorts of ...