Oprah's Next Chapter:

Legendary Swimmer Mark Spitz vs. Michael Phelps

For 36 years, legendary Olympian Mark Spitz, a swimmer who won seven gold medals in 1972, held the record for the most gold medals in a single Olympic Games. Then, in 2008, Michael Phelps earned this distinction by winning big—eight gold medals!—in Beijing. Would Mark ever swim against Michael? Find out now.

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