"We challenge each other in ways to be better and grow together," Phelps tells PEOPLE about his wife, Nicole Johnson Lizzie Hyman is a Writer-Reporter for PEOPLE, where she contributes in-depth ...

"We pretty much got married in sweats and jams," Johnson says of the couple's first "I dos" in June. "When we talk about our wedding, we mean our Cabo wedding in October with our parents, our siblings ...

The swimmer and his wife also celebrated their seventh wedding anniversary. Olympic champion Michael Phelps and wife Nicole Phelps are expanding their family. In a sweet Instagram post to celebrate ...

Michael Phelps and his wife Nicole Johnson are expanding their family again! The parents of three boys are expecting their fourth baby, Johnson, 38, announced on Instagram in an anniversary post on ...

Michael Phelps and Nicole Johnson had another wedding reception on December 31st 2016, going for one more blissful hurrah before the year rolled away for good. In April 2016, the couple had married ...

One might think there'd be a bit of a letdown after the Olympic Games for swimmer Michael Phelps - after all, polishing 23 gold medals takes up only so much of one's time. An arguably bigger moment ...

"We challenge each other in ways to be better and grow together," Phelps tells PEOPLE about his wife, Nicole Johnson Tiffany Rose/Getty Images From Left: Michael Phelps and Nicole Johnson in August ...