How many kids does Michael Phelps have? Everything to know about his sons

One of the most decorated Olympians of all time, Michael Phelps, is adjusting to perhaps his biggest role yet, that of a father. The former swimmer has been married to Nicole Johnson Phelps, 36, since 2016, and they share four sons.

That bubbly, warm embrace of laughter translated from late-night diaper changes to poolside playdates, as the couple has tackled life as a family of six.

Michael Phelps and Nicole Johnson’s growing family

On May 5, 2016, Michael and Nicole had their first son, Boomer Robert Phelps. In 2018, they welcomed their second son, Beckett Richard Phelps, on February 12, then Maverick Nicholas Phelps on September 9, 2019. The couple welcomed their fourth child, son Nico Michael Phelps, on January 16, 2024.

Life in the Phelps household is busy with four boys under one roof. Boomer, now a big brother several times over, often joins his dad in fun outdoor activities. Nicole gives fans a sneak peek into family life, often as chaos and joy ensue, living with four little kids.

Inside Michael Phelps’ approach to parenting

In addition to the milestones he has achieved inside the pool, Michael Phelps has previously mentioned the way fatherhood changed his outlook on life. Emerging from a tough childhood with his parents' divorce, he wants to build that emotional base in his boys.

He teaches them to recognize and express being hurt instead of hiding it.Also Read: Michael Phelps reveals the surprising parenting trick helping his kids manage big emotions without chaosPhelps has mentioned using “lion breaths,” a fun breathing exercise, to help his sons calm down when emotions run high. He believes in balancing structure and play, allowing his children to explore the world while feeling emotionally supported.

A shared mealtime is another cornerstone of family life for the Phelps household. Michael has also talked about how important it has been for us to have dinner together most nights, something he missed consistently growing up. Now he cherishes time sitting down with his wife and kids, talking, sharing a laugh, and building memories.Phelps has jokingly said they are finished growing their family and their Great Dane is “their girl” when asked if they might go for a girl.