A few of the photos are not the right people, and not all the flags are from the correct countries, but otherwise this video by TopData shows a fun selection of one winner (well some individuals are actually part of a larger team) from each year of the 32 years (so far) of the Ig Nobel Prizes. (Ten prizes are awarded each year).
A maybe-haphazard one-from-each-year sampling of Ig Nobel Prize winners
