Detroit Lions legend and Pro Football Hall of Famer Barry Sanders thinks Walter Payton is the GOAT of running backs.

NFL football legend Barry Sanders who played ten seasons for the Detroit Lions spoke to NBC News' Savannah Sellers about his recent heart attack and how it has changed Sanders life.

Legendary Detroit Lions running back Barry Sanders suffered a heart attack last summer. Now, he is opening up about the experience in a new documentary called “The Making of a Heart Attack.” ...