Only the best of the best can compete in the Olympics, but it takes a true hero to make fun of them on the Internet. Here are the brave men and women of Twitter who have trained, prepared, and competed to be the best snide commenters on Earth. Revel in their verbal gymnastics, the speed of their topical jokes, and the strength of their punctuation. This only happens every four years, people, so be sure to hand out those gold stars these Tweelympians have surely earned.