Derrick Henry and first team All-Pro RB award counts

Prior to 2018 there were two first team All-Pro RB awards every season. Starting in 2018 that number was reduced to one. People should keep this in mind when counting up first team All-Pro awards for RBs.

This is something you can confirm pretty easily on Pro Football Reference by scrolling through the seasons: https://www.pro-football-reference.com/years/2018/rushing.htm

Derrick Henry famously has "only one" first team All-Pro. This is a fact Derrick Henry haters love to point out. They ignore the fact that he also won a second team All-Pro in 2019, an award that would have been a first team All-Pro if the AP hadn't reduced the number awarded each season from two to one.