On Feb. 27, 2015, he and Underwood welcomed their first child, a son named Isaiah Michael Fisher. They added another baby boy to the family, Jacob Bryan Fisher, on Jan. 21, 2019.

After meeting in 2008 through a mutual connection, Carrie Underwood and Mike Fisher quickly formed a romantic bond, despite the initial challenges of living in different countries and maintaining their respective careers. Their long-distance relationship led to their engagement in 2009, wedding in 2010, and the birth of two sons.