The excellent American produced podcast Trivial Warfare has featured on my end of year podcast lists for the last 3 years, and will do for the foreseeable future as long as the quality remains so high! Where many quiz podcasts start and fade away, the Trivial Warfare team continue to go from strength to strength with even the addition of some new features this year including a spin off show "Blitz".
Well worth hunting down!
p.s. I always use Castbox for my Podcast platform of choice and you'll find all the episodes on there!