Popsugar Parenting Nicole Johnson How Many Kids Does Michael Phelps Have? Meet Boomer, Beckett, and Maverick, Michael Phelps’s 3 Sons Who All Look So Much Alike 17 July 2020 by Alessia Santoro View On One Page Photo 21 of 36 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by boomer phelps (@boomerrphelps) on Mar 31, 2019 at 5:00pm PDT Share This Link Copy ← Use Arrow Keys → 21 Previous Next Start Slideshow Nicole JohnsonCelebrity FamiliesMichael Phelps