Mac Parkman loved sports, video games and hanging out with his friends. Growing up he wrestled, and played football and suffered numerous concussions. Unknown to his loved ones he struggled with depression. He took his life at 17. The Parkman family donated his brain to VA-BU-CLF brain bank to honor his memory and accelerate brain trauma research. The Mac Parkman Foundation for Adolescent Concussive Trauma Vision: To create a centralized community of trust for parents, coache...