The 1968-82 Minnesota #Vikings are @BryKno's all-time champion of heartbreak. #Skol
— Football Outsiders (@fboutsiders) June 22, 2022
2) 1966-80 #LARams
3) 2000-14 #FlyEaglesFly
4) 1988-99 #BillsMafia
5) 1973-96 #BroncosCountry https://t.co/x1V6177igm