Michael Phelps talks family post-retirement and how he would 'love' to have a little girl

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Now that he has retired from the Olympics, Michael Phelps would like to expand his family.
Photo: Instagram/@nicole.m.johnson

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The champion took home six medals during his final Olympic Games.
Photo: Vaughn Ridley/Getty Images

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The swimmer and his fiancée Nicole Johnson are already parents to son Boomer Phelps.
Photo: Mike Marsland/Mike Marsland/WireImage