Parity hasn't been a strength of the AFC West, at least over the past 15 years.
It started with the Chargers, who won four division titles in a row from 2006-09 behind players such as quarterback Philip Rivers and Hall of Fame running back LaDainian Tomlinson. Then it was the Denver Broncos' turn, as they won five AFC West crowns in a row from 2011-15, led by Hall of Fame quarterback Peyton Manning and future Hall of Fame pass-rusher Von Miller.
Now it's the Kansas City Chiefs on top, as K.