Most consecutive issues of a comic-book drawn and written
Who
Cerebus (December 1977–March 2004), Dave Sim
What
300 total number
Where
Not Applicable ()
When

Comics fans might think of Stan Lee or Brian Michael Bendis as contenders for the longest continuous run writing a character or team comic book. However, this honour goes to Canadian Dave Sim, creator of the indie comic Cerebus. From December 1977 until March 2004, Dave Sim wrote and drew the adventures of the titular aardvark Cerebus for a total of 300 consecutive issues.

John Romita Sr., Jr. and the legendary Jack Kirby also take a back seat to Dave Sim.