Why does my nose often run while I defectate?

[Revtim]

Here’s another one of my own I answered but only 10 years later

On average, how often does the current world's oldest person die?

In other words, how long on average does a person hold the title of world’s oldest person before they die? And to get the obvious joke about the awkward title out the way: “They only die once! Hyuk yuk yuk!”