Pretty neat to see a lot of the records lined up and showed how quickly each of them improved ahead of each other in time points. You can see the image full size since a little small here: https://i.imgur.com/h7GoUuA.png Its a progression of the WR's speed each time.
digging into it more this is the video that has this image https://www.youtube.com/watch?v=U7RzoIEoSMY
