Kansas City Chiefs head coach Andy Reid said goodbye to John Madden one last time on Monday night ... with an emotional speech at the NFL legend's memorial in Oakland.
Reid was one of many guest speakers who delivered final words at the Madden celebration of life event at RingCentral Coliseum ... and his speech was heartfelt.
Reid spoke about meeting John decades ago and all of the lessons he learned from the former Raiders head coach -- saying they helped shape him into the NFL headman he is today.