Cjohnsonmn is just this guy named C. Johnson who lives in Minnesota, you know?
That's me. I grew up in White Bear Lake, Minnesota, where my parents still live. Attended Carleton College in Northfield, Minnesota back in the 90s and am now gainfully employed. I mostly lurk here, and generally my Wikipedia edits are just correcting grammar, spelling, punctuation, or removing vandalism as I find it.