Athletes who are now franchise business champions By: CNBC.com News June 25, 2015 at 11:16 AM EDT Athletes know how to represent a brand. Maybe that's why so many buy into franchise businesses. Here are pros who have made franchise millions. Read More >> Related Stocks: 1-800-Flowers.com Brinker International Jamba Inc Papa John's Intl Shake Shack Inc Wendys Company