Doctors told him that a significant amount of concussions could lead to Alzheimer 's disease , dementia or other memory - loss afflictions .
Varner , 30 , still does not feel 100 percent and admits that he is concerned about what his future will be like .
Doctors told Varner that a significant amount of concussions could lead to Alzheimer 's disease , dementia or other memory - loss afflictions .
Varner , 30 , still does not feel 100 percent and admits that he is concerned about what his future will be like .