I dunno, I expect this is probably the one that hits that record and at this point, given how many articles there is, they know.

Inside the DUNGEONS & DRAGONS Game That's Been Going for 40 Years

Robert Wardhaugh has been running a Dungeons & Dragons campaign for 40 years. Here's an inside look at how he's kept it going.

That’s how long it takes to hit lvl 20 in 1e