Each year in sports there are a handful of exceptional accomplishments, some of which are record- setting. And, generally speaking, every time a new record is set means another record has been broken.
That all makes a lot of sense because records are made to be broken—except, of course, when they're not.
There are countless sports records and achievements that are in jeopardy of being toppled each year. But there are a few enduring achievements throughout the sports world that are so remarkable and seemingly out of reach that they may never be matched.
Here are 20 of the most impressive records in sports.