544-issue ongoing series, the flagship X-Men comic for over 40 years, published from September 1963 to October 2011, created by Stan Lee and Jack Kirby. Initially titled The X-Men (#1-66), it wasn't until issue #114 that the title of the series changed to Uncanny X-Men. It was revived in 1975 with Giant-Size X-Men #1, Chris Claremont was the promin…