One of the impact players in emergency management at the national level.
Perhaps not everyone has heard of Doc Lumpkins. He was a bit of a legend in emergency management. I don't know his age at the time of his death, but I know it came too soon. Here is a remembrance of his life and contributions.
I would add this. Note that the number of policy papers that he wrote or the specifics of major documents that he authored are not what his legacy is about. It is how he interacted with other people and how he made them feel.