Oakland A's legend Dave Henderson dead at age 57

Dave Henderson, the gregarious man known as Hendu, died Sunday, one month after getting a kidney transplant. He will be tremendously missed.

Nightengale says his cause of death was cardiac arrest:

Dave Henderson, who had a kidney disease and had recent kidney transplant, sadly died of cardiac arrest. Great, great man

— Bob Nightengale (@BNightengale) December 27, 2015

Henderson was 57.

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