KNOXVILLE (WATE) - Former University of Tennessee football player Peyton Manning donated $500,000 to the Pat Summitt Foundation.
According to foundation, this is the largest donation since it started back in November of 2011.
Manning serves as a co-chair on the foundation's board.
All funds go to research for a cure for Alzheimer's Disease.
The money also provides support services for patients and caregivers. The foundation also aims to raise public awareness about the disease.