A professional athlete's career days are numbered the minute they sign their first contract, and some athlete's careers begin the day they retire. Many astute athletes are able to use the same goal-oriented drive, smarts and gregariousness that helped them become a top-level athlete to go on to have success after they are done playing the game. Megan and C.J. welcome Jensen Karp, host of "The No-Sports Report" Podcast on the iHeart Radio Network to discuss their picks for the greatest post-playing careers of all time.

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