He was selected second team tight end on the American Football League All-Time Team. Kocourek died on April 24, 2013, in Marco Island, Florida after suffering from progressive dementia. His brain has been donated to Boston University’s Center for the Study of Traumatic Encephalopathy (CSTE) for further examination as part of the NFL's ongoing concussion study.
He was selected second team tight end on the American Football League All-Time Team. Kocourek died on April 24, 2013, in Marco Island, Florida after suffering from progressive dementia. His brain has been donated to Boston University’s Center for the Study of Traumatic Encephalopathy (CSTE) for further examination as part of the NFL's ongoing concussion study.