Mark Humphrey/AP toggle caption Mark Humphrey/AP Netherland's Simone van de Kraats reacts to an official's call during a preliminary round women's water polo match against Spain at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo, Japan. Mark Humphrey/AP See, the thing about the Summer Olympics is that it comes every four years. And that's a long enough span of time for us to forget the things we thought we knew. ("Tell me again, how they figure out the order of countries in the parade of nations.") So, as you sit on your couch cheering on sports you didn't