Citius, Altius, Fortius.

2020 is a leap year. That means that we have one day extra and, if the Olympic games had survived the corona crisis, we would all be watching television and ask the eternal question whether Olympic records will for ever be broken and broken again, or that there are limits to human biology . In this article we ask the same question, but rather than discussing aspects of Citius, Altius, and Fortius of athletes we will discuss them for macromolecules. It is remarkable how many parallels can be found between Olympic records in these two seemingly different worlds. People involved in structure validation and re-refinement try to make us believe that most aspects of macromolecular structures can be caught by a number that has some constant value with little variation around it. We will show here that the PDB databank proves this idea to be wrong. In the protein structure world, it holds for many that "participating is more important than winning", but some, fortunately, still go for the record books.