You could probably drop Conan O'Brien into pretty much any TV format and it'd work.
This was clearly HBO's thinking behind new show Conan O'Brien Must Go, coming to freshly merged HBO Max/Discovery+ platform Max. The reality series features the host travelling to various countries to meet up with previous interviewees, try out the local customs, and take part in some sporting activities that he looks less than comfortable with.
Worth it purely to see him in that little yellow fisherman outfit.
Conan O'Brien Must Go is available to stream "soon" on Max.