For athletes, holding onto their flash fortunes is an incredibly difficult process—indeed, countless sports stars go bankrupt. Not so for all. Here are nine sports legends who became champions off the field, successfully investing millions in commercial real estate. 1. Emmitt Smith Photo by John Trainor On the Field: Emmitt Smith was a dynamo even before entering the NFL. During his time at the University of Florida, he broke multiple rushing records, was a unanimous All-Ame