"Think these 10 sports records can be broken? Think again"
From the L. A. Times:
The assignment — rank the top 10 sports records that will never be broken — seemed straightforward enough until you dig into the research and realize you could easily fill the list with records from Major League Baseball alone.
To diversify the field, filters were added to eliminate marks set long ago in sports that have undergone such drastic change that those records will never be approached, let alone broken.