This month sees the publication of the 200th issue of Archie's excellent "Sonic the Hedgehog" comic. To put that into a more meaningful perspective, that means it's been running continuously now for 16 years and 3 months, which is a very long time indeed for a single character-derived comic. Well done to everyone at Archie Comics!
Here is a wonderfully detailed article all about this happy milestone which I thoroughly recommend you to read: Archie's Sonic the Hedgehog Celebrates 200 Issues