Happy 75th birthday to Barry Switzer, Oklahoma's most beloved coach - Article Photos 57/73

Happy Birthday wish from Spencer Tillman, former OU quarterback: "(Happy Birthday to the best ever. When we talk about coaches in our business at CBS, we like to talk about categories. We put people in classes. I just want you to know, Coach, you don't fit into a category. You create one." 2007: Switzer and his old boss In this photo from 2007, Switzer shares a laugh with Dallas Cowboys owner Jerry Jones while the two watched the Cowboys training camp at the Alamodome in San Antonio. PHOTO COURTESY FORT WORTH STAR-TELEGRAM